20236521508

素因数分解:

$2^2\times 7^1\times {\mathrm{2207}}^1\times {\mathrm{327473}}^1$

素因数の和:329691

約数の個数: 24

約数和(自身を含む): 40491505152

約数和(自身を除く): 20254983644

約数列:

[1, 2, 4, 7, 14, 28, 2207, 4414, 8828, 15449, 30898, 61796, 327473, 654946, 1309892, 2292311, 4584622, 9169244, 722732911, 1445465822, 2890931644, 5059130377, 10118260754, 20236521508]

約数ペア:

[(1, 20236521508), (2, 10118260754), (4, 5059130377), (7, 2890931644), (14, 1445465822), (28, 722732911), (2207, 9169244), (4414, 4584622), (8828, 2292311), (15449, 1309892), (30898, 654946), (61796, 327473)]