20230256

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{7757}}^1$

素因数の和:7928

約数の個数: 20

約数和(自身を含む): 39441672

約数和(自身を除く): 19211416

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 7757, 15514, 31028, 62056, 124112, 1264391, 2528782, 5057564, 10115128, 20230256]

約数ペア:

[(1, 20230256), (2, 10115128), (4, 5057564), (8, 2528782), (16, 1264391), (163, 124112), (326, 62056), (652, 31028), (1304, 15514), (2608, 7757)]