20223484086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1\times {\mathrm{2347}}^1$

素因数の和:4237

約数の個数: 64

約数和(自身を含む): 44315663616

約数和(自身を除く): 24092179530

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 1811, 2347, 2379, 3622, 4694, 4758, 5433, 7041, 10866, 14082, 23543, 30511, 47086, 61022, 70629, 91533, 110471, 141258, 143167, 183066, 220942, 286334, 331413, 429501, 662826, 859002, 1436123, 1861171, 2872246, 3722342, 4250417, 4308369, 5583513, 8500834, 8616738, 11167026, 12751251, 25502502, 55255421, 110510842, 165766263, 259275437, 331532526, 518550874, 777826311, 1555652622, 3370580681, 6741161362, 10111742043, 20223484086]

約数ペア:

[(1, 20223484086), (2, 10111742043), (3, 6741161362), (6, 3370580681), (13, 1555652622), (26, 777826311), (39, 518550874), (61, 331532526), (78, 259275437), (122, 165766263), (183, 110510842), (366, 55255421), (793, 25502502), (1586, 12751251), (1811, 11167026), (2347, 8616738), (2379, 8500834), (3622, 5583513), (4694, 4308369), (4758, 4250417), (5433, 3722342), (7041, 2872246), (10866, 1861171), (14082, 1436123), (23543, 859002), (30511, 662826), (47086, 429501), (61022, 331413), (70629, 286334), (91533, 220942), (110471, 183066), (141258, 143167)]