20227959926

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{221453}}^1$

素因数の和:221983

約数の個数: 16

約数和(自身を含む): 30693524400

約数和(自身を除く): 10465564474

約数列:

[1, 2, 109, 218, 419, 838, 45671, 91342, 221453, 442906, 24138377, 48276754, 92788807, 185577614, 10113979963, 20227959926]

約数ペア:

[(1, 20227959926), (2, 10113979963), (109, 185577614), (218, 92788807), (419, 48276754), (838, 24138377), (45671, 442906), (91342, 221453)]