20173621380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{4673}}^1$

素因数の和:4938

約数の個数: 192

約数和(自身を含む): 63924166656

約数和(自身を除く): 43750545276

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 211, 220, 310, 330, 341, 372, 422, 465, 620, 633, 660, 682, 844, 930, 1023, 1055, 1266, 1364, 1705, 1860, 2046, 2110, 2321, 2532, 3165, 3410, 4092, 4220, 4642, 4673, 5115, 6330, 6541, 6820, 6963, 9284, 9346, 10230, 11605, 12660, 13082, 13926, 14019, 18692, 19623, 20460, 23210, 23365, 26164, 27852, 28038, 32705, 34815, 39246, 46420, 46730, 51403, 56076, 65410, 69630, 70095, 71951, 78492, 93460, 98115, 102806, 130820, 139260, 140190, 143902, 144863, 154209, 196230, 205612, 215853, 257015, 280380, 287804, 289726, 308418, 359755, 392460, 431706, 434589, 514030, 579452, 616836, 719510, 724315, 771045, 863412, 869178, 986003, 1028060, 1079265, 1439020, 1448630, 1542090, 1593493, 1738356, 1972006, 2158530, 2172945, 2897260, 2958009, 3084180, 3186986, 3944012, 4317060, 4345890, 4780479, 4930015, 5916018, 6373972, 7967465, 8691780, 9560958, 9860030, 10846033, 11832036, 14790045, 15934930, 19121916, 19720060, 21692066, 23902395, 29580090, 30566093, 31869860, 32538099, 43384132, 47804790, 54230165, 59160180, 61132186, 65076198, 91698279, 95609580, 108460330, 122264372, 130152396, 152830465, 162690495, 183396558, 216920660, 305660930, 325380990, 336227023, 366793116, 458491395, 611321860, 650761980, 672454046, 916982790, 1008681069, 1344908092, 1681135115, 1833965580, 2017362138, 3362270230, 4034724276, 5043405345, 6724540460, 10086810690, 20173621380]

約数ペア:

[(1, 20173621380), (2, 10086810690), (3, 6724540460), (4, 5043405345), (5, 4034724276), (6, 3362270230), (10, 2017362138), (11, 1833965580), (12, 1681135115), (15, 1344908092), (20, 1008681069), (22, 916982790), (30, 672454046), (31, 650761980), (33, 611321860), (44, 458491395), (55, 366793116), (60, 336227023), (62, 325380990), (66, 305660930), (93, 216920660), (110, 183396558), (124, 162690495), (132, 152830465), (155, 130152396), (165, 122264372), (186, 108460330), (211, 95609580), (220, 91698279), (310, 65076198), (330, 61132186), (341, 59160180), (372, 54230165), (422, 47804790), (465, 43384132), (620, 32538099), (633, 31869860), (660, 30566093), (682, 29580090), (844, 23902395), (930, 21692066), (1023, 19720060), (1055, 19121916), (1266, 15934930), (1364, 14790045), (1705, 11832036), (1860, 10846033), (2046, 9860030), (2110, 9560958), (2321, 8691780), (2532, 7967465), (3165, 6373972), (3410, 5916018), (4092, 4930015), (4220, 4780479), (4642, 4345890), (4673, 4317060), (5115, 3944012), (6330, 3186986), (6541, 3084180), (6820, 2958009), (6963, 2897260), (9284, 2172945), (9346, 2158530), (10230, 1972006), (11605, 1738356), (12660, 1593493), (13082, 1542090), (13926, 1448630), (14019, 1439020), (18692, 1079265), (19623, 1028060), (20460, 986003), (23210, 869178), (23365, 863412), (26164, 771045), (27852, 724315), (28038, 719510), (32705, 616836), (34815, 579452), (39246, 514030), (46420, 434589), (46730, 431706), (51403, 392460), (56076, 359755), (65410, 308418), (69630, 289726), (70095, 287804), (71951, 280380), (78492, 257015), (93460, 215853), (98115, 205612), (102806, 196230), (130820, 154209), (139260, 144863), (140190, 143902)]