20269002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4903}}^1$

素因数の和:4974

約数の個数: 32

約数和(自身を含む): 44489088

約数和(自身を除く): 24220086

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 4903, 9806, 14709, 29418, 63739, 127478, 191217, 259859, 382434, 519718, 779577, 1559154, 3378167, 6756334, 10134501, 20269002]

約数ペア:

[(1, 20269002), (2, 10134501), (3, 6756334), (6, 3378167), (13, 1559154), (26, 779577), (39, 519718), (53, 382434), (78, 259859), (106, 191217), (159, 127478), (318, 63739), (689, 29418), (1378, 14709), (2067, 9806), (4134, 4903)]