20122185714

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1269859}}^1$

素因数の和:1270022

約数の個数: 32

約数和(自身を含む): 42667296000

約数和(自身を除く): 22545110286

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 5282, 7923, 15846, 1269859, 2539718, 3809577, 7619154, 24127321, 48254642, 72381963, 144763926, 176510401, 353020802, 529531203, 1059062406, 3353697619, 6707395238, 10061092857, 20122185714]

約数ペア:

[(1, 20122185714), (2, 10061092857), (3, 6707395238), (6, 3353697619), (19, 1059062406), (38, 529531203), (57, 353020802), (114, 176510401), (139, 144763926), (278, 72381963), (417, 48254642), (834, 24127321), (2641, 7619154), (5282, 3809577), (7923, 2539718), (15846, 1269859)]