20101084402

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10329437}}^1$

素因数の和:10329585

約数の個数: 16

約数和(自身を含む): 34706911680

約数和(自身を除く): 14605827278

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 10329437, 20658874, 72306059, 144612118, 1435791743, 2871583486, 10050542201, 20101084402]

約数ペア:

[(1, 20101084402), (2, 10050542201), (7, 2871583486), (14, 1435791743), (139, 144612118), (278, 72306059), (973, 20658874), (1946, 10329437)]