20174752432

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{29717}}^1$

素因数の和:30157

約数の個数: 40

約数和(自身を含む): 39488802912

約数和(自身を除く): 19314050480

約数列:

[1, 2, 4, 8, 16, 151, 281, 302, 562, 604, 1124, 1208, 2248, 2416, 4496, 29717, 42431, 59434, 84862, 118868, 169724, 237736, 339448, 475472, 678896, 4487267, 8350477, 8974534, 16700954, 17949068, 33401908, 35898136, 66803816, 71796272, 133607632, 1260922027, 2521844054, 5043688108, 10087376216, 20174752432]

約数ペア:

[(1, 20174752432), (2, 10087376216), (4, 5043688108), (8, 2521844054), (16, 1260922027), (151, 133607632), (281, 71796272), (302, 66803816), (562, 35898136), (604, 33401908), (1124, 17949068), (1208, 16700954), (2248, 8974534), (2416, 8350477), (4496, 4487267), (29717, 678896), (42431, 475472), (59434, 339448), (84862, 237736), (118868, 169724)]