20172586284

素因数分解:

$2^2\times 3^2\times {\mathrm{560349619}}^1$

素因数の和:560349629

約数の個数: 18

約数和(自身を含む): 50991815420

約数和(自身を除く): 30819229136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560349619, 1120699238, 1681048857, 2241398476, 3362097714, 5043146571, 6724195428, 10086293142, 20172586284]

約数ペア:

[(1, 20172586284), (2, 10086293142), (3, 6724195428), (4, 5043146571), (6, 3362097714), (9, 2241398476), (12, 1681048857), (18, 1120699238), (36, 560349619)]