20996850336

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2840483}}^1$

素因数の和:2840514

約数の個数: 96

約数和(自身を含む): 68716988928

約数和(自身を除く): 47720138592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 2840483, 5680966, 8521449, 11361932, 17042898, 19883381, 22723864, 31245313, 34085796, 39766762, 45447728, 59650143, 62490626, 68171592, 79533524, 90895456, 93735939, 119300286, 124981252, 136343184, 159067048, 187471878, 218717191, 238600572, 249962504, 272686368, 318134096, 374943756, 437434382, 477201144, 499925008, 636268192, 656151573, 749887512, 874868764, 954402288, 999850016, 1312303146, 1499775024, 1749737528, 1908804576, 2624606292, 2999550048, 3499475056, 5249212584, 6998950112, 10498425168, 20996850336]

約数ペア:

[(1, 20996850336), (2, 10498425168), (3, 6998950112), (4, 5249212584), (6, 3499475056), (7, 2999550048), (8, 2624606292), (11, 1908804576), (12, 1749737528), (14, 1499775024), (16, 1312303146), (21, 999850016), (22, 954402288), (24, 874868764), (28, 749887512), (32, 656151573), (33, 636268192), (42, 499925008), (44, 477201144), (48, 437434382), (56, 374943756), (66, 318134096), (77, 272686368), (84, 249962504), (88, 238600572), (96, 218717191), (112, 187471878), (132, 159067048), (154, 136343184), (168, 124981252), (176, 119300286), (224, 93735939), (231, 90895456), (264, 79533524), (308, 68171592), (336, 62490626), (352, 59650143), (462, 45447728), (528, 39766762), (616, 34085796), (672, 31245313), (924, 22723864), (1056, 19883381), (1232, 17042898), (1848, 11361932), (2464, 8521449), (3696, 5680966), (7392, 2840483)]