20176018915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3200003}}^1$

素因数の和:3200118

約数の個数: 16

約数和(自身を含む): 26342432928

約数和(自身を除く): 6166414013

約数列:

[1, 5, 13, 65, 97, 485, 1261, 6305, 3200003, 16000015, 41600039, 208000195, 310400291, 1552001455, 4035203783, 20176018915]

約数ペア:

[(1, 20176018915), (5, 4035203783), (13, 1552001455), (65, 310400291), (97, 208000195), (485, 41600039), (1261, 16000015), (6305, 3200003)]