20307684

素因数分解:

$2^2\times 3^1\times {\mathrm{479}}^1\times {\mathrm{3533}}^1$

素因数の和:4019

約数の個数: 24

約数和(自身を含む): 47496960

約数和(自身を除く): 27189276

約数列:

[1, 2, 3, 4, 6, 12, 479, 958, 1437, 1916, 2874, 3533, 5748, 7066, 10599, 14132, 21198, 42396, 1692307, 3384614, 5076921, 6769228, 10153842, 20307684]

約数ペア:

[(1, 20307684), (2, 10153842), (3, 6769228), (4, 5076921), (6, 3384614), (12, 1692307), (479, 42396), (958, 21198), (1437, 14132), (1916, 10599), (2874, 7066), (3533, 5748)]