20220548980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53211971}}^1$

素因数の和:53211999

約数の個数: 24

約数和(自身を含む): 44698056480

約数和(自身を除く): 24477507500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 53211971, 106423942, 212847884, 266059855, 532119710, 1011027449, 1064239420, 2022054898, 4044109796, 5055137245, 10110274490, 20220548980]

約数ペア:

[(1, 20220548980), (2, 10110274490), (4, 5055137245), (5, 4044109796), (10, 2022054898), (19, 1064239420), (20, 1011027449), (38, 532119710), (76, 266059855), (95, 212847884), (190, 106423942), (380, 53211971)]