20243672090

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1213}}^1\times {\mathrm{3191}}^1$

素因数の和:4934

約数の個数: 32

約数和(自身を含む): 36549830016

約数和(自身を除く): 16306157926

約数列:

[1, 2, 5, 10, 523, 1046, 1213, 2426, 2615, 3191, 5230, 6065, 6382, 12130, 15955, 31910, 634399, 1268798, 1668893, 3171995, 3337786, 3870683, 6343990, 7741366, 8344465, 16688930, 19353415, 38706830, 2024367209, 4048734418, 10121836045, 20243672090]

約数ペア:

[(1, 20243672090), (2, 10121836045), (5, 4048734418), (10, 2024367209), (523, 38706830), (1046, 19353415), (1213, 16688930), (2426, 8344465), (2615, 7741366), (3191, 6343990), (5230, 3870683), (6065, 3337786), (6382, 3171995), (12130, 1668893), (15955, 1268798), (31910, 634399)]