20179356835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1\times {\mathrm{6271}}^1$

素因数の和:7755

約数の個数: 32

約数和(自身を含む): 27084201984

約数和(自身を除く): 6904845149

約数列:

[1, 5, 11, 41, 55, 205, 451, 1427, 2255, 6271, 7135, 15697, 31355, 58507, 68981, 78485, 257111, 292535, 344905, 643577, 1285555, 2828221, 3217885, 8948717, 14141105, 44743585, 98435887, 366897397, 492179435, 1834486985, 4035871367, 20179356835]

約数ペア:

[(1, 20179356835), (5, 4035871367), (11, 1834486985), (41, 492179435), (55, 366897397), (205, 98435887), (451, 44743585), (1427, 14141105), (2255, 8948717), (6271, 3217885), (7135, 2828221), (15697, 1285555), (31355, 643577), (58507, 344905), (68981, 292535), (78485, 257111)]