20175920146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{11519}}^1\times {\mathrm{46093}}^1$

素因数の和:57633

約数の個数: 16

約数和(自身を含む): 31860172800

約数和(自身を除く): 11684252654

約数列:

[1, 2, 19, 38, 11519, 23038, 46093, 92186, 218861, 437722, 875767, 1751534, 530945267, 1061890534, 10087960073, 20175920146]

約数ペア:

[(1, 20175920146), (2, 10087960073), (19, 1061890534), (38, 530945267), (11519, 1751534), (23038, 875767), (46093, 437722), (92186, 218861)]