20137862580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1\times {\mathrm{887}}^1$

素因数の和:1790

約数の個数: 192

約数和(自身を含む): 63158538240

約数和(自身を除く): 43020675660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 451, 492, 615, 660, 820, 839, 887, 902, 1230, 1353, 1678, 1774, 1804, 2255, 2460, 2517, 2661, 2706, 3356, 3548, 4195, 4435, 4510, 5034, 5322, 5412, 6765, 8390, 8870, 9020, 9229, 9757, 10068, 10644, 12585, 13305, 13530, 16780, 17740, 18458, 19514, 25170, 26610, 27060, 27687, 29271, 34399, 36367, 36916, 39028, 46145, 48785, 50340, 53220, 55374, 58542, 68798, 72734, 92290, 97570, 103197, 109101, 110748, 117084, 137596, 138435, 145468, 146355, 171995, 181835, 184580, 195140, 206394, 218202, 276870, 292710, 343990, 363670, 378389, 400037, 412788, 436404, 515985, 545505, 553740, 585420, 687980, 727340, 744193, 756778, 800074, 1031970, 1091010, 1135167, 1200111, 1488386, 1513556, 1600148, 1891945, 2000185, 2063940, 2182020, 2232579, 2270334, 2400222, 2976772, 3720965, 3783890, 4000370, 4465158, 4540668, 4800444, 5675835, 6000555, 7441930, 7567780, 8000740, 8186123, 8930316, 11162895, 11351670, 12001110, 14883860, 16372246, 22325790, 22703340, 24002220, 24558369, 30511913, 32744492, 40930615, 44651580, 49116738, 61023826, 81861230, 91535739, 98233476, 122047652, 122791845, 152559565, 163722460, 183071478, 245583690, 305119130, 335631043, 366142956, 457678695, 491167380, 610238260, 671262086, 915357390, 1006893129, 1342524172, 1678155215, 1830714780, 2013786258, 3356310430, 4027572516, 5034465645, 6712620860, 10068931290, 20137862580]

約数ペア:

[(1, 20137862580), (2, 10068931290), (3, 6712620860), (4, 5034465645), (5, 4027572516), (6, 3356310430), (10, 2013786258), (11, 1830714780), (12, 1678155215), (15, 1342524172), (20, 1006893129), (22, 915357390), (30, 671262086), (33, 610238260), (41, 491167380), (44, 457678695), (55, 366142956), (60, 335631043), (66, 305119130), (82, 245583690), (110, 183071478), (123, 163722460), (132, 152559565), (164, 122791845), (165, 122047652), (205, 98233476), (220, 91535739), (246, 81861230), (330, 61023826), (410, 49116738), (451, 44651580), (492, 40930615), (615, 32744492), (660, 30511913), (820, 24558369), (839, 24002220), (887, 22703340), (902, 22325790), (1230, 16372246), (1353, 14883860), (1678, 12001110), (1774, 11351670), (1804, 11162895), (2255, 8930316), (2460, 8186123), (2517, 8000740), (2661, 7567780), (2706, 7441930), (3356, 6000555), (3548, 5675835), (4195, 4800444), (4435, 4540668), (4510, 4465158), (5034, 4000370), (5322, 3783890), (5412, 3720965), (6765, 2976772), (8390, 2400222), (8870, 2270334), (9020, 2232579), (9229, 2182020), (9757, 2063940), (10068, 2000185), (10644, 1891945), (12585, 1600148), (13305, 1513556), (13530, 1488386), (16780, 1200111), (17740, 1135167), (18458, 1091010), (19514, 1031970), (25170, 800074), (26610, 756778), (27060, 744193), (27687, 727340), (29271, 687980), (34399, 585420), (36367, 553740), (36916, 545505), (39028, 515985), (46145, 436404), (48785, 412788), (50340, 400037), (53220, 378389), (55374, 363670), (58542, 343990), (68798, 292710), (72734, 276870), (92290, 218202), (97570, 206394), (103197, 195140), (109101, 184580), (110748, 181835), (117084, 171995), (137596, 146355), (138435, 145468)]