20161108476

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1336589}}^1$

素因数の和:1337018

約数の個数: 36

約数和(自身を含む): 51084469800

約数和(自身を除く): 30923361324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 15084, 1336589, 2673178, 4009767, 5346356, 8019534, 12029301, 16039068, 24058602, 48117204, 560030791, 1120061582, 1680092373, 2240123164, 3360184746, 5040277119, 6720369492, 10080554238, 20161108476]

約数ペア:

[(1, 20161108476), (2, 10080554238), (3, 6720369492), (4, 5040277119), (6, 3360184746), (9, 2240123164), (12, 1680092373), (18, 1120061582), (36, 560030791), (419, 48117204), (838, 24058602), (1257, 16039068), (1676, 12029301), (2514, 8019534), (3771, 5346356), (5028, 4009767), (7542, 2673178), (15084, 1336589)]