20795058

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 46908576

約数和(自身を除く): 26113518

約数列:

[1, 2, 3, 6, 9, 18, 43, 67, 86, 129, 134, 201, 258, 387, 401, 402, 603, 774, 802, 1203, 1206, 2406, 2881, 3609, 5762, 7218, 8643, 17243, 17286, 25929, 26867, 34486, 51729, 51858, 53734, 80601, 103458, 155187, 161202, 241803, 310374, 483606, 1155281, 2310562, 3465843, 6931686, 10397529, 20795058]

約数ペア:

[(1, 20795058), (2, 10397529), (3, 6931686), (6, 3465843), (9, 2310562), (18, 1155281), (43, 483606), (67, 310374), (86, 241803), (129, 161202), (134, 155187), (201, 103458), (258, 80601), (387, 53734), (401, 51858), (402, 51729), (603, 34486), (774, 26867), (802, 25929), (1203, 17286), (1206, 17243), (2406, 8643), (2881, 7218), (3609, 5762)]