20160979409

素因数分解:

${\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1\times {\mathrm{2053}}^1$

素因数の和:2960

約数の個数: 16

約数和(自身を含む): 20562347520

約数和(自身を除く): 401368111

約数列:

[1, 79, 197, 631, 2053, 15563, 49849, 124307, 162187, 404441, 1295443, 9820253, 31950839, 102339997, 255202271, 20160979409]

約数ペア:

[(1, 20160979409), (79, 255202271), (197, 102339997), (631, 31950839), (2053, 9820253), (15563, 1295443), (49849, 404441), (124307, 162187)]