20112322472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12028901}}^1$

素因数の和:12028937

約数の個数: 32

約数和(自身を含む): 43304047200

約数和(自身を除く): 23191724728

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 12028901, 24057802, 48115604, 96231208, 132317911, 228549119, 264635822, 457098238, 529271644, 914196476, 1058543288, 1828392952, 2514040309, 5028080618, 10056161236, 20112322472]

約数ペア:

[(1, 20112322472), (2, 10056161236), (4, 5028080618), (8, 2514040309), (11, 1828392952), (19, 1058543288), (22, 914196476), (38, 529271644), (44, 457098238), (76, 264635822), (88, 228549119), (152, 132317911), (209, 96231208), (418, 48115604), (836, 24057802), (1672, 12028901)]