20269644

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 50859648

約数和(自身を除く): 30590004

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 1483, 2278, 2966, 3417, 4449, 4556, 5932, 6834, 8898, 13668, 17796, 25211, 50422, 75633, 99361, 100844, 151266, 198722, 298083, 302532, 397444, 596166, 1192332, 1689137, 3378274, 5067411, 6756548, 10134822, 20269644]

約数ペア:

[(1, 20269644), (2, 10134822), (3, 6756548), (4, 5067411), (6, 3378274), (12, 1689137), (17, 1192332), (34, 596166), (51, 397444), (67, 302532), (68, 298083), (102, 198722), (134, 151266), (201, 100844), (204, 99361), (268, 75633), (402, 50422), (804, 25211), (1139, 17796), (1483, 13668), (2278, 8898), (2966, 6834), (3417, 5932), (4449, 4556)]