20552388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{100747}}^1$

素因数の和:100771

約数の個数: 24

約数和(自身を含む): 50776992

約数和(自身を除く): 30224604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 100747, 201494, 302241, 402988, 604482, 1208964, 1712699, 3425398, 5138097, 6850796, 10276194, 20552388]

約数ペア:

[(1, 20552388), (2, 10276194), (3, 6850796), (4, 5138097), (6, 3425398), (12, 1712699), (17, 1208964), (34, 604482), (51, 402988), (68, 302241), (102, 201494), (204, 100747)]