20221256172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1640803}}^1$

素因数の和:1640902

約数の個数: 48

約数和(自身を含む): 51455613440

約数和(自身を除く): 31234357268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 1640803, 3281606, 4922409, 6563212, 9844818, 19689636, 21330439, 42660878, 63991317, 85321756, 127982634, 129623437, 255965268, 259246874, 388870311, 518493748, 777740622, 1555481244, 1685104681, 3370209362, 5055314043, 6740418724, 10110628086, 20221256172]

約数ペア:

[(1, 20221256172), (2, 10110628086), (3, 6740418724), (4, 5055314043), (6, 3370209362), (12, 1685104681), (13, 1555481244), (26, 777740622), (39, 518493748), (52, 388870311), (78, 259246874), (79, 255965268), (156, 129623437), (158, 127982634), (237, 85321756), (316, 63991317), (474, 42660878), (948, 21330439), (1027, 19689636), (2054, 9844818), (3081, 6563212), (4108, 4922409), (6162, 3281606), (12324, 1640803)]