20149280544

素因数分解:

$2^5\times 3^1\times {\mathrm{151}}^1\times {\mathrm{1389989}}^1$

素因数の和:1390153

約数の個数: 48

約数和(自身を含む): 53242176960

約数和(自身を除く): 33092896416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 4832, 7248, 14496, 1389989, 2779978, 4169967, 5559956, 8339934, 11119912, 16679868, 22239824, 33359736, 44479648, 66719472, 133438944, 209888339, 419776678, 629665017, 839553356, 1259330034, 1679106712, 2518660068, 3358213424, 5037320136, 6716426848, 10074640272, 20149280544]

約数ペア:

[(1, 20149280544), (2, 10074640272), (3, 6716426848), (4, 5037320136), (6, 3358213424), (8, 2518660068), (12, 1679106712), (16, 1259330034), (24, 839553356), (32, 629665017), (48, 419776678), (96, 209888339), (151, 133438944), (302, 66719472), (453, 44479648), (604, 33359736), (906, 22239824), (1208, 16679868), (1812, 11119912), (2416, 8339934), (3624, 5559956), (4832, 4169967), (7248, 2779978), (14496, 1389989)]