20022104

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61043}}^1$

素因数の和:61090

約数の個数: 16

約数和(自身を含む): 38457720

約数和(自身を除く): 18435616

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 61043, 122086, 244172, 488344, 2502763, 5005526, 10011052, 20022104]

約数ペア:

[(1, 20022104), (2, 10011052), (4, 5005526), (8, 2502763), (41, 488344), (82, 244172), (164, 122086), (328, 61043)]