20199641766

素因数分解:

$2^1\times 3^1\times {\mathrm{523}}^1\times {\mathrm{6437107}}^1$

素因数の和:6437635

約数の個数: 16

約数和(自身を含む): 40476535104

約数和(自身を除く): 20276893338

約数列:

[1, 2, 3, 6, 523, 1046, 1569, 3138, 6437107, 12874214, 19311321, 38622642, 3366606961, 6733213922, 10099820883, 20199641766]

約数ペア:

[(1, 20199641766), (2, 10099820883), (3, 6733213922), (6, 3366606961), (523, 38622642), (1046, 19311321), (1569, 12874214), (3138, 6437107)]