20797248

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5701}}^1$

素因数の和:5735

約数の個数: 56

約数和(自身を含む): 57932320

約数和(自身を除く): 37135072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5701, 11402, 17103, 22804, 34206, 45608, 68412, 91216, 108319, 136824, 182432, 216638, 273648, 324957, 364864, 433276, 547296, 649914, 866552, 1094592, 1299828, 1733104, 2599656, 3466208, 5199312, 6932416, 10398624, 20797248]

約数ペア:

[(1, 20797248), (2, 10398624), (3, 6932416), (4, 5199312), (6, 3466208), (8, 2599656), (12, 1733104), (16, 1299828), (19, 1094592), (24, 866552), (32, 649914), (38, 547296), (48, 433276), (57, 364864), (64, 324957), (76, 273648), (96, 216638), (114, 182432), (152, 136824), (192, 108319), (228, 91216), (304, 68412), (456, 45608), (608, 34206), (912, 22804), (1216, 17103), (1824, 11402), (3648, 5701)]