20041692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 51408000

約数和(自身を除く): 31366308

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149, 298, 447, 596, 894, 1019, 1639, 1788, 2038, 3057, 3278, 4076, 4917, 6114, 6556, 9834, 11209, 12228, 19668, 22418, 33627, 44836, 67254, 134508, 151831, 303662, 455493, 607324, 910986, 1670141, 1821972, 3340282, 5010423, 6680564, 10020846, 20041692]

約数ペア:

[(1, 20041692), (2, 10020846), (3, 6680564), (4, 5010423), (6, 3340282), (11, 1821972), (12, 1670141), (22, 910986), (33, 607324), (44, 455493), (66, 303662), (132, 151831), (149, 134508), (298, 67254), (447, 44836), (596, 33627), (894, 22418), (1019, 19668), (1639, 12228), (1788, 11209), (2038, 9834), (3057, 6556), (3278, 6114), (4076, 4917)]