20021036242

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{234917}}^1$

素因数の和:235953

約数の個数: 16

約数和(自身を含む): 30761102592

約数和(自身を除く): 10740066350

約数列:

[1, 2, 43, 86, 991, 1982, 42613, 85226, 234917, 469834, 10101431, 20202862, 232802747, 465605494, 10010518121, 20021036242]

約数ペア:

[(1, 20021036242), (2, 10010518121), (43, 465605494), (86, 232802747), (991, 20202862), (1982, 10101431), (42613, 469834), (85226, 234917)]