20236928

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{4273}}^1$

素因数の和:4324

約数の個数: 32

約数和(自身を含む): 41415060

約数和(自身を除く): 21178132

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4273, 4736, 8546, 17092, 34184, 68368, 136736, 158101, 273472, 316202, 546944, 632404, 1264808, 2529616, 5059232, 10118464, 20236928]

約数ペア:

[(1, 20236928), (2, 10118464), (4, 5059232), (8, 2529616), (16, 1264808), (32, 632404), (37, 546944), (64, 316202), (74, 273472), (128, 158101), (148, 136736), (296, 68368), (592, 34184), (1184, 17092), (2368, 8546), (4273, 4736)]