20653068

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 50641920

約数和(自身を除く): 29988852

約数列:

[1, 2, 3, 4, 6, 12, 31, 59, 62, 93, 118, 124, 177, 186, 236, 354, 372, 708, 941, 1829, 1882, 2823, 3658, 3764, 5487, 5646, 7316, 10974, 11292, 21948, 29171, 55519, 58342, 87513, 111038, 116684, 166557, 175026, 222076, 333114, 350052, 666228, 1721089, 3442178, 5163267, 6884356, 10326534, 20653068]

約数ペア:

[(1, 20653068), (2, 10326534), (3, 6884356), (4, 5163267), (6, 3442178), (12, 1721089), (31, 666228), (59, 350052), (62, 333114), (93, 222076), (118, 175026), (124, 166557), (177, 116684), (186, 111038), (236, 87513), (354, 58342), (372, 55519), (708, 29171), (941, 21948), (1829, 11292), (1882, 10974), (2823, 7316), (3658, 5646), (3764, 5487)]