20803853110

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2459}}^1\times {\mathrm{3727}}^1$

素因数の和:6420

約数の個数: 32

約数和(自身を含む): 37637291520

約数和(自身を除く): 16833438410

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 2459, 3727, 4918, 7454, 12295, 18635, 24590, 37270, 558193, 846029, 1116386, 1692058, 2790965, 4230145, 5581930, 8460290, 9164693, 18329386, 45823465, 91646930, 2080385311, 4160770622, 10401926555, 20803853110]

約数ペア:

[(1, 20803853110), (2, 10401926555), (5, 4160770622), (10, 2080385311), (227, 91646930), (454, 45823465), (1135, 18329386), (2270, 9164693), (2459, 8460290), (3727, 5581930), (4918, 4230145), (7454, 2790965), (12295, 1692058), (18635, 1116386), (24590, 846029), (37270, 558193)]