20131960064

素因数分解:

$2^8\times {\mathrm{241}}^1\times {\mathrm{326309}}^1$

素因数の和:326566

約数の個数: 36

約数和(自身を含む): 40352147220

約数和(自身を除く): 20220187156

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 256, 482, 964, 1928, 3856, 7712, 15424, 30848, 61696, 326309, 652618, 1305236, 2610472, 5220944, 10441888, 20883776, 41767552, 78640469, 83535104, 157280938, 314561876, 629123752, 1258247504, 2516495008, 5032990016, 10065980032, 20131960064]

約数ペア:

[(1, 20131960064), (2, 10065980032), (4, 5032990016), (8, 2516495008), (16, 1258247504), (32, 629123752), (64, 314561876), (128, 157280938), (241, 83535104), (256, 78640469), (482, 41767552), (964, 20883776), (1928, 10441888), (3856, 5220944), (7712, 2610472), (15424, 1305236), (30848, 652618), (61696, 326309)]