20565764714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{462547}}^1$

素因数の和:462650

約数の個数: 32

約数和(自身を含む): 35168449536

約数和(自身を除く): 14602684822

約数列:

[1, 2, 11, 22, 43, 47, 86, 94, 473, 517, 946, 1034, 2021, 4042, 22231, 44462, 462547, 925094, 5088017, 10176034, 19889521, 21739709, 39779042, 43479418, 218784731, 239136799, 437569462, 478273598, 934807487, 1869614974, 10282882357, 20565764714]

約数ペア:

[(1, 20565764714), (2, 10282882357), (11, 1869614974), (22, 934807487), (43, 478273598), (47, 437569462), (86, 239136799), (94, 218784731), (473, 43479418), (517, 39779042), (946, 21739709), (1034, 19889521), (2021, 10176034), (4042, 5088017), (22231, 925094), (44462, 462547)]