20199803877

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{7759}}^1\times {\mathrm{26297}}^1$

素因数の和:34073

約数の個数: 24

約数和(自身を含む): 31835306880

約数和(自身を除く): 11635503003

約数列:

[1, 3, 9, 11, 33, 99, 7759, 23277, 26297, 69831, 78891, 85349, 236673, 256047, 289267, 768141, 867801, 2603403, 204038423, 612115269, 1836345807, 2244422653, 6733267959, 20199803877]

約数ペア:

[(1, 20199803877), (3, 6733267959), (9, 2244422653), (11, 1836345807), (33, 612115269), (99, 204038423), (7759, 2603403), (23277, 867801), (26297, 768141), (69831, 289267), (78891, 256047), (85349, 236673)]