20462604

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 50082816

約数和(自身を除く): 29620212

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 67, 93, 124, 134, 186, 201, 268, 372, 402, 804, 821, 1642, 2077, 2463, 3284, 4154, 4926, 6231, 8308, 9852, 12462, 24924, 25451, 50902, 55007, 76353, 101804, 110014, 152706, 165021, 220028, 305412, 330042, 660084, 1705217, 3410434, 5115651, 6820868, 10231302, 20462604]

約数ペア:

[(1, 20462604), (2, 10231302), (3, 6820868), (4, 5115651), (6, 3410434), (12, 1705217), (31, 660084), (62, 330042), (67, 305412), (93, 220028), (124, 165021), (134, 152706), (186, 110014), (201, 101804), (268, 76353), (372, 55007), (402, 50902), (804, 25451), (821, 24924), (1642, 12462), (2077, 9852), (2463, 8308), (3284, 6231), (4154, 4926)]