20277008626

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1218131}}^1$

素因数の和:1218210

約数の個数: 32

約数和(自身を含む): 36836311680

約数和(自身を除く): 16559303054

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 287, 406, 574, 1189, 2378, 8323, 16646, 1218131, 2436262, 8526917, 17053834, 35325799, 49943371, 70651598, 99886742, 247280593, 349603597, 494561186, 699207194, 1448357759, 2896715518, 10138504313, 20277008626]

約数ペア:

[(1, 20277008626), (2, 10138504313), (7, 2896715518), (14, 1448357759), (29, 699207194), (41, 494561186), (58, 349603597), (82, 247280593), (203, 99886742), (287, 70651598), (406, 49943371), (574, 35325799), (1189, 17053834), (2378, 8526917), (8323, 2436262), (16646, 1218131)]