20174688

素因数分解:

$2^5\times 3^2\times {\mathrm{70051}}^1$

素因数の和:70067

約数の個数: 36

約数和(自身を含む): 57372588

約数和(自身を除く): 37197900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 70051, 140102, 210153, 280204, 420306, 560408, 630459, 840612, 1120816, 1260918, 1681224, 2241632, 2521836, 3362448, 5043672, 6724896, 10087344, 20174688]

約数ペア:

[(1, 20174688), (2, 10087344), (3, 6724896), (4, 5043672), (6, 3362448), (8, 2521836), (9, 2241632), (12, 1681224), (16, 1260918), (18, 1120816), (24, 840612), (32, 630459), (36, 560408), (48, 420306), (72, 280204), (96, 210153), (144, 140102), (288, 70051)]