20962095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18149}}^1$

素因数の和:18175

約数の個数: 32

約数和(自身を含む): 41817600

約数和(自身を除く): 20855505

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 18149, 54447, 90745, 127043, 199639, 272235, 381129, 598917, 635215, 998195, 1397473, 1905645, 2994585, 4192419, 6987365, 20962095]

約数ペア:

[(1, 20962095), (3, 6987365), (5, 4192419), (7, 2994585), (11, 1905645), (15, 1397473), (21, 998195), (33, 635215), (35, 598917), (55, 381129), (77, 272235), (105, 199639), (165, 127043), (231, 90745), (385, 54447), (1155, 18149)]