20212561172

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1031}}^1\times {\mathrm{169007}}^1$

素因数の和:170071

約数の個数: 24

約数和(自身を含む): 36627413760

約数和(自身を除く): 16414852588

約数列:

[1, 2, 4, 29, 58, 116, 1031, 2062, 4124, 29899, 59798, 119596, 169007, 338014, 676028, 4901203, 9802406, 19604812, 174246217, 348492434, 696984868, 5053140293, 10106280586, 20212561172]

約数ペア:

[(1, 20212561172), (2, 10106280586), (4, 5053140293), (29, 696984868), (58, 348492434), (116, 174246217), (1031, 19604812), (2062, 9802406), (4124, 4901203), (29899, 676028), (59798, 338014), (119596, 169007)]