20408058698

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{18253}}^1$

素因数の和:18842

約数の個数: 32

約数和(自身を含む): 32587770960

約数和(自身を除く): 12179712262

約数列:

[1, 2, 29, 37, 58, 74, 521, 1042, 1073, 2146, 15109, 18253, 19277, 30218, 36506, 38554, 529337, 559033, 675361, 1058674, 1118066, 1350722, 9509813, 19019626, 19585469, 39170938, 275784577, 351863081, 551569154, 703726162, 10204029349, 20408058698]

約数ペア:

[(1, 20408058698), (2, 10204029349), (29, 703726162), (37, 551569154), (58, 351863081), (74, 275784577), (521, 39170938), (1042, 19585469), (1073, 19019626), (2146, 9509813), (15109, 1350722), (18253, 1118066), (19277, 1058674), (30218, 675361), (36506, 559033), (38554, 529337)]