20134796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457609}}^1$

素因数の和:457624

約数の個数: 12

約数和(自身を含む): 38439240

約数和(自身を除く): 18304444

約数列:

[1, 2, 4, 11, 22, 44, 457609, 915218, 1830436, 5033699, 10067398, 20134796]

約数ペア:

[(1, 20134796), (2, 10067398), (4, 5033699), (11, 1830436), (22, 915218), (44, 457609)]