20363767739

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{443}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 23714743296

約数和(自身を除く): 3350975557

約数列:

[1, 7, 151, 157, 277, 443, 1057, 1099, 1939, 3101, 23707, 41827, 43489, 66893, 69551, 122711, 165949, 292789, 304423, 468251, 486857, 858977, 6566839, 10502201, 18529361, 19265627, 45967873, 73515407, 129705527, 134859389, 2909109677, 20363767739]

約数ペア:

[(1, 20363767739), (7, 2909109677), (151, 134859389), (157, 129705527), (277, 73515407), (443, 45967873), (1057, 19265627), (1099, 18529361), (1939, 10502201), (3101, 6566839), (23707, 858977), (41827, 486857), (43489, 468251), (66893, 304423), (69551, 292789), (122711, 165949)]