20134972304

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{32237}}^1$

素因数の和:32727

約数の個数: 40

約数和(自身を含む): 39495418560

約数和(自身を除く): 19360446256

約数列:

[1, 2, 4, 8, 16, 103, 206, 379, 412, 758, 824, 1516, 1648, 3032, 6064, 32237, 39037, 64474, 78074, 128948, 156148, 257896, 312296, 515792, 624592, 3320411, 6640822, 12217823, 13281644, 24435646, 26563288, 48871292, 53126576, 97742584, 195485168, 1258435769, 2516871538, 5033743076, 10067486152, 20134972304]

約数ペア:

[(1, 20134972304), (2, 10067486152), (4, 5033743076), (8, 2516871538), (16, 1258435769), (103, 195485168), (206, 97742584), (379, 53126576), (412, 48871292), (758, 26563288), (824, 24435646), (1516, 13281644), (1648, 12217823), (3032, 6640822), (6064, 3320411), (32237, 624592), (39037, 515792), (64474, 312296), (78074, 257896), (128948, 156148)]