20300832

素因数分解:

$2^5\times 3^2\times {\mathrm{70489}}^1$

素因数の和:70505

約数の個数: 36

約数和(自身を含む): 57731310

約数和(自身を除く): 37430478

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 70489, 140978, 211467, 281956, 422934, 563912, 634401, 845868, 1127824, 1268802, 1691736, 2255648, 2537604, 3383472, 5075208, 6766944, 10150416, 20300832]

約数ペア:

[(1, 20300832), (2, 10150416), (3, 6766944), (4, 5075208), (6, 3383472), (8, 2537604), (9, 2255648), (12, 1691736), (16, 1268802), (18, 1127824), (24, 845868), (32, 634401), (36, 563912), (48, 422934), (72, 281956), (96, 211467), (144, 140978), (288, 70489)]