20198532884

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{4229}}^1\times {\mathrm{5659}}^1$

素因数の和:10103

約数の個数: 24

約数和(自身を含む): 35529631200

約数和(自身を除く): 15331098316

約数列:

[1, 2, 4, 211, 422, 844, 4229, 5659, 8458, 11318, 16916, 22636, 892319, 1194049, 1784638, 2388098, 3569276, 4776196, 23931911, 47863822, 95727644, 5049633221, 10099266442, 20198532884]

約数ペア:

[(1, 20198532884), (2, 10099266442), (4, 5049633221), (211, 95727644), (422, 47863822), (844, 23931911), (4229, 4776196), (5659, 3569276), (8458, 2388098), (11318, 1784638), (16916, 1194049), (22636, 892319)]