20106636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8017}}^1$

素因数の和:8054

約数の個数: 48

約数和(自身を含む): 53880960

約数和(自身を除く): 33774324

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 8017, 16034, 24051, 32068, 48102, 88187, 96204, 152323, 176374, 264561, 304646, 352748, 456969, 529122, 609292, 913938, 1058244, 1675553, 1827876, 3351106, 5026659, 6702212, 10053318, 20106636]

約数ペア:

[(1, 20106636), (2, 10053318), (3, 6702212), (4, 5026659), (6, 3351106), (11, 1827876), (12, 1675553), (19, 1058244), (22, 913938), (33, 609292), (38, 529122), (44, 456969), (57, 352748), (66, 304646), (76, 264561), (114, 176374), (132, 152323), (209, 96204), (228, 88187), (418, 48102), (627, 32068), (836, 24051), (1254, 16034), (2508, 8017)]