20198493686

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{14284649}}^1$

素因数の和:14284759

約数の個数: 16

約数和(自身を含む): 34968823200

約数和(自身を除く): 14770329514

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 14284649, 28569298, 99992543, 199985086, 1442749549, 2885499098, 10099246843, 20198493686]

約数ペア:

[(1, 20198493686), (2, 10099246843), (7, 2885499098), (14, 1442749549), (101, 199985086), (202, 99992543), (707, 28569298), (1414, 14284649)]