20176903130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106194227}}^1$

素因数の和:106194253

約数の個数: 16

約数和(自身を含む): 38229922080

約数和(自身を除く): 18053018950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 106194227, 212388454, 530971135, 1061942270, 2017690313, 4035380626, 10088451565, 20176903130]

約数ペア:

[(1, 20176903130), (2, 10088451565), (5, 4035380626), (10, 2017690313), (19, 1061942270), (38, 530971135), (95, 212388454), (190, 106194227)]