20132772010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{154867477}}^1$

素因数の和:154867497

約数の個数: 16

約数和(自身を含む): 39026604456

約数和(自身を除く): 18893832446

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 154867477, 309734954, 774337385, 1548674770, 2013277201, 4026554402, 10066386005, 20132772010]

約数ペア:

[(1, 20132772010), (2, 10066386005), (5, 4026554402), (10, 2013277201), (13, 1548674770), (26, 774337385), (65, 309734954), (130, 154867477)]