20173391484

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1023199}}^1$

素因数の和:1023290

約数の個数: 48

約数和(自身を含む): 49506508800

約数和(自身を除く): 29333117316

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 124, 159, 186, 212, 318, 372, 636, 1643, 3286, 4929, 6572, 9858, 19716, 1023199, 2046398, 3069597, 4092796, 6139194, 12278388, 31719169, 54229547, 63438338, 95157507, 108459094, 126876676, 162688641, 190315014, 216918188, 325377282, 380630028, 650754564, 1681115957, 3362231914, 5043347871, 6724463828, 10086695742, 20173391484]

約数ペア:

[(1, 20173391484), (2, 10086695742), (3, 6724463828), (4, 5043347871), (6, 3362231914), (12, 1681115957), (31, 650754564), (53, 380630028), (62, 325377282), (93, 216918188), (106, 190315014), (124, 162688641), (159, 126876676), (186, 108459094), (212, 95157507), (318, 63438338), (372, 54229547), (636, 31719169), (1643, 12278388), (3286, 6139194), (4929, 4092796), (6572, 3069597), (9858, 2046398), (19716, 1023199)]