20199071095

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{341287}}^1$

素因数の和:341407

約数の個数: 32

約数和(自身を含む): 29487283200

約数和(自身を除く): 9288212105

約数列:

[1, 5, 7, 19, 35, 89, 95, 133, 445, 623, 665, 1691, 3115, 8455, 11837, 59185, 341287, 1706435, 2389009, 6484453, 11945045, 30374543, 32422265, 45391171, 151872715, 212621801, 226955855, 577116317, 1063109005, 2885581585, 4039814219, 20199071095]

約数ペア:

[(1, 20199071095), (5, 4039814219), (7, 2885581585), (19, 1063109005), (35, 577116317), (89, 226955855), (95, 212621801), (133, 151872715), (445, 45391171), (623, 32422265), (665, 30374543), (1691, 11945045), (3115, 6484453), (8455, 2389009), (11837, 1706435), (59185, 341287)]