20065562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13613}}^1$

素因数の和:13693

約数の個数: 16

約数和(自身を含む): 33327072

約数和(自身を除く): 13261510

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 13613, 27226, 149743, 299486, 912071, 1824142, 10032781, 20065562]

約数ペア:

[(1, 20065562), (2, 10032781), (11, 1824142), (22, 912071), (67, 299486), (134, 149743), (737, 27226), (1474, 13613)]