20199012402

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{8395267}}^1$

素因数の和:8395673

約数の個数: 16

約数和(自身を含む): 40498772832

約数和(自身を除く): 20299760430

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 8395267, 16790534, 25185801, 50371602, 3366502067, 6733004134, 10099506201, 20199012402]

約数ペア:

[(1, 20199012402), (2, 10099506201), (3, 6733004134), (6, 3366502067), (401, 50371602), (802, 25185801), (1203, 16790534), (2406, 8395267)]