20188954816

素因数分解:

$2^6\times {\mathrm{315452419}}^1$

素因数の和:315452431

約数の個数: 14

約数和(自身を含む): 40062457340

約数和(自身を除く): 19873502524

約数列:

[1, 2, 4, 8, 16, 32, 64, 315452419, 630904838, 1261809676, 2523619352, 5047238704, 10094477408, 20188954816]

約数ペア:

[(1, 20188954816), (2, 10094477408), (4, 5047238704), (8, 2523619352), (16, 1261809676), (32, 630904838), (64, 315452419)]