20326524

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{9463}}^1$

素因数の和:9649

約数の個数: 24

約数和(自身を含む): 47698560

約数和(自身を除く): 27372036

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 9463, 18926, 28389, 37852, 56778, 113556, 1693877, 3387754, 5081631, 6775508, 10163262, 20326524]

約数ペア:

[(1, 20326524), (2, 10163262), (3, 6775508), (4, 5081631), (6, 3387754), (12, 1693877), (179, 113556), (358, 56778), (537, 37852), (716, 28389), (1074, 18926), (2148, 9463)]