20130469944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{36473}}^1$

素因数の和:36585

約数の個数: 128

約数和(自身を含む): 56986977600

約数和(自身を除く): 36856507656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 61, 78, 87, 104, 116, 122, 156, 174, 183, 232, 244, 312, 348, 366, 377, 488, 696, 732, 754, 793, 1131, 1464, 1508, 1586, 1769, 2262, 2379, 3016, 3172, 3538, 4524, 4758, 5307, 6344, 7076, 9048, 9516, 10614, 14152, 19032, 21228, 22997, 36473, 42456, 45994, 68991, 72946, 91988, 109419, 137982, 145892, 183976, 218838, 275964, 291784, 437676, 474149, 551928, 875352, 948298, 1057717, 1422447, 1896596, 2115434, 2224853, 2844894, 3173151, 3793192, 4230868, 4449706, 5689788, 6346302, 6674559, 8461736, 8899412, 11379576, 12692604, 13349118, 13750321, 17798824, 25385208, 26698236, 27500642, 28923089, 41250963, 53396472, 55001284, 57846178, 64520737, 82501926, 86769267, 110002568, 115692356, 129041474, 165003852, 173538534, 193562211, 231384712, 258082948, 330007704, 347077068, 387124422, 516165896, 694154136, 774248844, 838769581, 1548497688, 1677539162, 2516308743, 3355078324, 5032617486, 6710156648, 10065234972, 20130469944]

約数ペア:

[(1, 20130469944), (2, 10065234972), (3, 6710156648), (4, 5032617486), (6, 3355078324), (8, 2516308743), (12, 1677539162), (13, 1548497688), (24, 838769581), (26, 774248844), (29, 694154136), (39, 516165896), (52, 387124422), (58, 347077068), (61, 330007704), (78, 258082948), (87, 231384712), (104, 193562211), (116, 173538534), (122, 165003852), (156, 129041474), (174, 115692356), (183, 110002568), (232, 86769267), (244, 82501926), (312, 64520737), (348, 57846178), (366, 55001284), (377, 53396472), (488, 41250963), (696, 28923089), (732, 27500642), (754, 26698236), (793, 25385208), (1131, 17798824), (1464, 13750321), (1508, 13349118), (1586, 12692604), (1769, 11379576), (2262, 8899412), (2379, 8461736), (3016, 6674559), (3172, 6346302), (3538, 5689788), (4524, 4449706), (4758, 4230868), (5307, 3793192), (6344, 3173151), (7076, 2844894), (9048, 2224853), (9516, 2115434), (10614, 1896596), (14152, 1422447), (19032, 1057717), (21228, 948298), (22997, 875352), (36473, 551928), (42456, 474149), (45994, 437676), (68991, 291784), (72946, 275964), (91988, 218838), (109419, 183976), (137982, 145892)]