20237086793

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{571}}^1\times {\mathrm{1063}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 25357043712

約数和(自身を除く): 5119956919

約数列:

[1, 7, 11, 77, 433, 571, 1063, 3031, 3997, 4763, 6281, 7441, 11693, 33341, 43967, 81851, 247243, 460279, 606973, 1730701, 2719673, 3221953, 4248811, 5063069, 6676703, 19037711, 35441483, 46736921, 262819309, 1839735163, 2891012399, 20237086793]

約数ペア:

[(1, 20237086793), (7, 2891012399), (11, 1839735163), (77, 262819309), (433, 46736921), (571, 35441483), (1063, 19037711), (3031, 6676703), (3997, 5063069), (4763, 4248811), (6281, 3221953), (7441, 2719673), (11693, 1730701), (33341, 606973), (43967, 460279), (81851, 247243)]