20084090873

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{719}}^1\times {\mathrm{1291}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 25183457280

約数和(自身を除く): 5099366407

約数列:

[1, 7, 11, 77, 281, 719, 1291, 1967, 3091, 5033, 7909, 9037, 14201, 21637, 55363, 99407, 202039, 362771, 928229, 1414273, 2222429, 2539397, 3990481, 6497603, 10210519, 15557003, 27933367, 71473633, 260832349, 1825826443, 2869155839, 20084090873]

約数ペア:

[(1, 20084090873), (7, 2869155839), (11, 1825826443), (77, 260832349), (281, 71473633), (719, 27933367), (1291, 15557003), (1967, 10210519), (3091, 6497603), (5033, 3990481), (7909, 2539397), (9037, 2222429), (14201, 1414273), (21637, 928229), (55363, 362771), (99407, 202039)]