20214848953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{11411}}^1$

素因数の和:11617

約数の個数: 32

約数和(自身を含む): 23313346560

約数和(自身を除く): 3098497607

約数列:

[1, 13, 29, 37, 127, 377, 481, 1073, 1651, 3683, 4699, 11411, 13949, 47879, 61087, 136271, 148343, 330919, 422207, 1449197, 1771523, 4301947, 5488691, 12244003, 18839561, 42026713, 53620289, 159172039, 546347269, 697063757, 1554988381, 20214848953]

約数ペア:

[(1, 20214848953), (13, 1554988381), (29, 697063757), (37, 546347269), (127, 159172039), (377, 53620289), (481, 42026713), (1073, 18839561), (1651, 12244003), (3683, 5488691), (4699, 4301947), (11411, 1771523), (13949, 1449197), (47879, 422207), (61087, 330919), (136271, 148343)]