20176069290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:597

約数の個数: 256

約数和(自身を含む): 55599022080

約数和(自身を除く): 35422952790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 47, 65, 71, 74, 78, 94, 111, 130, 141, 142, 185, 195, 213, 222, 235, 282, 355, 370, 390, 419, 426, 470, 481, 555, 611, 705, 710, 838, 923, 962, 1065, 1110, 1222, 1257, 1410, 1443, 1739, 1833, 1846, 2095, 2130, 2405, 2514, 2627, 2769, 2886, 3055, 3337, 3478, 3666, 4190, 4615, 4810, 5217, 5254, 5447, 5538, 6110, 6285, 6674, 7215, 7881, 8695, 9165, 9230, 10011, 10434, 10894, 12570, 13135, 13845, 14430, 15503, 15762, 16341, 16685, 17390, 18330, 19693, 20022, 22607, 26085, 26270, 27235, 27690, 29749, 31006, 32682, 33370, 34151, 39386, 39405, 43381, 45214, 46509, 50055, 52170, 54470, 59079, 59498, 67821, 68302, 77515, 78810, 81705, 86762, 89247, 93018, 98465, 100110, 102453, 113035, 118158, 123469, 130143, 135642, 148745, 155030, 163410, 170755, 178494, 196930, 201539, 204906, 216905, 226070, 232545, 246938, 256009, 260286, 295395, 297490, 339105, 341510, 370407, 386737, 403078, 433810, 446235, 465090, 512018, 512265, 590790, 604617, 617345, 650715, 678210, 728641, 740814, 768027, 773474, 892470, 1007695, 1024530, 1100713, 1160211, 1209234, 1234690, 1280045, 1301430, 1398203, 1457282, 1536054, 1605097, 1852035, 1933685, 2015390, 2185923, 2201426, 2320422, 2560090, 2796406, 3023085, 3210194, 3302139, 3643205, 3704070, 3840135, 3867370, 4194609, 4371846, 4815291, 5503565, 5801055, 6046170, 6604278, 6991015, 7286410, 7680270, 8025485, 8389218, 9472333, 9630582, 10929615, 11007130, 11602110, 13982030, 14309269, 16050970, 16510695, 18176639, 18944666, 20973045, 21859230, 24076455, 28416999, 28618538, 33021390, 36353278, 41946090, 42927807, 47361665, 48152910, 51733511, 54529917, 56833998, 71546345, 85855614, 90883195, 94723330, 103467022, 109059834, 142084995, 143092690, 155200533, 181766390, 214639035, 258667555, 272649585, 284169990, 310401066, 429278070, 517335110, 545299170, 672535643, 776002665, 1345071286, 1552005330, 2017606929, 3362678215, 4035213858, 6725356430, 10088034645, 20176069290]

約数ペア:

[(1, 20176069290), (2, 10088034645), (3, 6725356430), (5, 4035213858), (6, 3362678215), (10, 2017606929), (13, 1552005330), (15, 1345071286), (26, 776002665), (30, 672535643), (37, 545299170), (39, 517335110), (47, 429278070), (65, 310401066), (71, 284169990), (74, 272649585), (78, 258667555), (94, 214639035), (111, 181766390), (130, 155200533), (141, 143092690), (142, 142084995), (185, 109059834), (195, 103467022), (213, 94723330), (222, 90883195), (235, 85855614), (282, 71546345), (355, 56833998), (370, 54529917), (390, 51733511), (419, 48152910), (426, 47361665), (470, 42927807), (481, 41946090), (555, 36353278), (611, 33021390), (705, 28618538), (710, 28416999), (838, 24076455), (923, 21859230), (962, 20973045), (1065, 18944666), (1110, 18176639), (1222, 16510695), (1257, 16050970), (1410, 14309269), (1443, 13982030), (1739, 11602110), (1833, 11007130), (1846, 10929615), (2095, 9630582), (2130, 9472333), (2405, 8389218), (2514, 8025485), (2627, 7680270), (2769, 7286410), (2886, 6991015), (3055, 6604278), (3337, 6046170), (3478, 5801055), (3666, 5503565), (4190, 4815291), (4615, 4371846), (4810, 4194609), (5217, 3867370), (5254, 3840135), (5447, 3704070), (5538, 3643205), (6110, 3302139), (6285, 3210194), (6674, 3023085), (7215, 2796406), (7881, 2560090), (8695, 2320422), (9165, 2201426), (9230, 2185923), (10011, 2015390), (10434, 1933685), (10894, 1852035), (12570, 1605097), (13135, 1536054), (13845, 1457282), (14430, 1398203), (15503, 1301430), (15762, 1280045), (16341, 1234690), (16685, 1209234), (17390, 1160211), (18330, 1100713), (19693, 1024530), (20022, 1007695), (22607, 892470), (26085, 773474), (26270, 768027), (27235, 740814), (27690, 728641), (29749, 678210), (31006, 650715), (32682, 617345), (33370, 604617), (34151, 590790), (39386, 512265), (39405, 512018), (43381, 465090), (45214, 446235), (46509, 433810), (50055, 403078), (52170, 386737), (54470, 370407), (59079, 341510), (59498, 339105), (67821, 297490), (68302, 295395), (77515, 260286), (78810, 256009), (81705, 246938), (86762, 232545), (89247, 226070), (93018, 216905), (98465, 204906), (100110, 201539), (102453, 196930), (113035, 178494), (118158, 170755), (123469, 163410), (130143, 155030), (135642, 148745)]