20199366912

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{11789}}^1$

素因数の和:11928

約数の個数: 144

約数和(自身を含む): 56680283520

約数和(自身を除く): 36480916608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 97, 128, 138, 184, 192, 194, 256, 276, 291, 368, 384, 388, 552, 582, 736, 768, 776, 1104, 1164, 1472, 1552, 2208, 2231, 2328, 2944, 3104, 4416, 4462, 4656, 5888, 6208, 6693, 8832, 8924, 9312, 11789, 12416, 13386, 17664, 17848, 18624, 23578, 24832, 26772, 35367, 35696, 37248, 47156, 53544, 70734, 71392, 74496, 94312, 107088, 141468, 142784, 188624, 214176, 271147, 282936, 285568, 377248, 428352, 542294, 565872, 571136, 754496, 813441, 856704, 1084588, 1131744, 1143533, 1508992, 1626882, 1713408, 2169176, 2263488, 2287066, 3017984, 3253764, 3430599, 4338352, 4526976, 4574132, 6507528, 6861198, 8676704, 9053952, 9148264, 13015056, 13722396, 17353408, 18296528, 26030112, 26301259, 27444792, 34706816, 36593056, 52060224, 52602518, 54889584, 69413632, 73186112, 78903777, 104120448, 105205036, 109779168, 146372224, 157807554, 208240896, 210410072, 219558336, 292744448, 315615108, 420820144, 439116672, 631230216, 841640288, 878233344, 1262460432, 1683280576, 2524920864, 3366561152, 5049841728, 6733122304, 10099683456, 20199366912]

約数ペア:

[(1, 20199366912), (2, 10099683456), (3, 6733122304), (4, 5049841728), (6, 3366561152), (8, 2524920864), (12, 1683280576), (16, 1262460432), (23, 878233344), (24, 841640288), (32, 631230216), (46, 439116672), (48, 420820144), (64, 315615108), (69, 292744448), (92, 219558336), (96, 210410072), (97, 208240896), (128, 157807554), (138, 146372224), (184, 109779168), (192, 105205036), (194, 104120448), (256, 78903777), (276, 73186112), (291, 69413632), (368, 54889584), (384, 52602518), (388, 52060224), (552, 36593056), (582, 34706816), (736, 27444792), (768, 26301259), (776, 26030112), (1104, 18296528), (1164, 17353408), (1472, 13722396), (1552, 13015056), (2208, 9148264), (2231, 9053952), (2328, 8676704), (2944, 6861198), (3104, 6507528), (4416, 4574132), (4462, 4526976), (4656, 4338352), (5888, 3430599), (6208, 3253764), (6693, 3017984), (8832, 2287066), (8924, 2263488), (9312, 2169176), (11789, 1713408), (12416, 1626882), (13386, 1508992), (17664, 1143533), (17848, 1131744), (18624, 1084588), (23578, 856704), (24832, 813441), (26772, 754496), (35367, 571136), (35696, 565872), (37248, 542294), (47156, 428352), (53544, 377248), (70734, 285568), (71392, 282936), (74496, 271147), (94312, 214176), (107088, 188624), (141468, 142784)]