20173814928

素因数分解:

$2^4\times 3^2\times {\mathrm{140095937}}^1$

素因数の和:140095951

約数の個数: 30

約数和(自身を含む): 56458663014

約数和(自身を除く): 36284848086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 140095937, 280191874, 420287811, 560383748, 840575622, 1120767496, 1260863433, 1681151244, 2241534992, 2521726866, 3362302488, 5043453732, 6724604976, 10086907464, 20173814928]

約数ペア:

[(1, 20173814928), (2, 10086907464), (3, 6724604976), (4, 5043453732), (6, 3362302488), (8, 2521726866), (9, 2241534992), (12, 1681151244), (16, 1260863433), (18, 1120767496), (24, 840575622), (36, 560383748), (48, 420287811), (72, 280191874), (144, 140095937)]