20148246

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58913}}^1$

素因数の和:58940

約数の個数: 24

約数和(自身を含む): 45952920

約数和(自身を除く): 25804674

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 58913, 117826, 176739, 353478, 530217, 1060434, 1119347, 2238694, 3358041, 6716082, 10074123, 20148246]

約数ペア:

[(1, 20148246), (2, 10074123), (3, 6716082), (6, 3358041), (9, 2238694), (18, 1119347), (19, 1060434), (38, 530217), (57, 353478), (114, 176739), (171, 117826), (342, 58913)]