20188969918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{8243}}^1\times {\mathrm{94201}}^1$

素因数の和:102459

約数の個数: 16

約数和(自身を含む): 32617254096

約数和(自身を除く): 12428284178

約数列:

[1, 2, 13, 26, 8243, 16486, 94201, 107159, 188402, 214318, 1224613, 2449226, 776498843, 1552997686, 10094484959, 20188969918]

約数ペア:

[(1, 20188969918), (2, 10094484959), (13, 1552997686), (26, 776498843), (8243, 2449226), (16486, 1224613), (94201, 214318), (107159, 188402)]