20237747896

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{953}}^1\times {\mathrm{33601}}^1$

素因数の和:34639

約数の個数: 32

約数和(自身を含む): 38467569600

約数和(自身を除く): 18229821704

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 953, 1906, 3812, 7624, 33601, 67202, 75287, 134404, 150574, 268808, 301148, 602296, 2654479, 5308958, 10617916, 21235832, 32021753, 64043506, 128087012, 256174024, 2529718487, 5059436974, 10118873948, 20237747896]

約数ペア:

[(1, 20237747896), (2, 10118873948), (4, 5059436974), (8, 2529718487), (79, 256174024), (158, 128087012), (316, 64043506), (632, 32021753), (953, 21235832), (1906, 10617916), (3812, 5308958), (7624, 2654479), (33601, 602296), (67202, 301148), (75287, 268808), (134404, 150574)]