2040373064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{161729}}^1$

素因数の和:161837

約数の個数: 32

約数和(自身を含む): 4075596000

約数和(自身を除く): 2035222936

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 6308, 12616, 161729, 323458, 646916, 1293832, 3072851, 6145702, 12291404, 13423507, 24582808, 26847014, 53694028, 107388056, 255046633, 510093266, 1020186532, 2040373064]

約数ペア:

[(1, 2040373064), (2, 1020186532), (4, 510093266), (8, 255046633), (19, 107388056), (38, 53694028), (76, 26847014), (83, 24582808), (152, 13423507), (166, 12291404), (332, 6145702), (664, 3072851), (1577, 1293832), (3154, 646916), (6308, 323458), (12616, 161729)]