20371296

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 59222016

約数和(自身を除く): 38850720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 101, 132, 176, 191, 202, 264, 303, 352, 382, 404, 528, 573, 606, 764, 808, 1056, 1111, 1146, 1212, 1528, 1616, 2101, 2222, 2292, 2424, 3056, 3232, 3333, 4202, 4444, 4584, 4848, 6112, 6303, 6666, 8404, 8888, 9168, 9696, 12606, 13332, 16808, 17776, 18336, 19291, 25212, 26664, 33616, 35552, 38582, 50424, 53328, 57873, 67232, 77164, 100848, 106656, 115746, 154328, 201696, 212201, 231492, 308656, 424402, 462984, 617312, 636603, 848804, 925968, 1273206, 1697608, 1851936, 2546412, 3395216, 5092824, 6790432, 10185648, 20371296]

約数ペア:

[(1, 20371296), (2, 10185648), (3, 6790432), (4, 5092824), (6, 3395216), (8, 2546412), (11, 1851936), (12, 1697608), (16, 1273206), (22, 925968), (24, 848804), (32, 636603), (33, 617312), (44, 462984), (48, 424402), (66, 308656), (88, 231492), (96, 212201), (101, 201696), (132, 154328), (176, 115746), (191, 106656), (202, 100848), (264, 77164), (303, 67232), (352, 57873), (382, 53328), (404, 50424), (528, 38582), (573, 35552), (606, 33616), (764, 26664), (808, 25212), (1056, 19291), (1111, 18336), (1146, 17776), (1212, 16808), (1528, 13332), (1616, 12606), (2101, 9696), (2222, 9168), (2292, 8888), (2424, 8404), (3056, 6666), (3232, 6303), (3333, 6112), (4202, 4848), (4444, 4584)]