20215596

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1753}}^1$

素因数の和:1822

約数の個数: 36

約数和(自身を含む): 48768216

約数和(自身を除く): 28552620

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 961, 1753, 1922, 2883, 3506, 3844, 5259, 5766, 7012, 10518, 11532, 21036, 54343, 108686, 163029, 217372, 326058, 652116, 1684633, 3369266, 5053899, 6738532, 10107798, 20215596]

約数ペア:

[(1, 20215596), (2, 10107798), (3, 6738532), (4, 5053899), (6, 3369266), (12, 1684633), (31, 652116), (62, 326058), (93, 217372), (124, 163029), (186, 108686), (372, 54343), (961, 21036), (1753, 11532), (1922, 10518), (2883, 7012), (3506, 5766), (3844, 5259)]