20130180313

素因数分解:

${\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1607}}^1\times {\mathrm{3469}}^1$

素因数の和:5256

約数の個数: 16

約数和(自身を含む): 21158449920

約数和(自身を除く): 1028269607

約数列:

[1, 23, 157, 1607, 3469, 3611, 36961, 79787, 252299, 544633, 5574683, 5802877, 12526559, 128217709, 875225231, 20130180313]

約数ペア:

[(1, 20130180313), (23, 875225231), (157, 128217709), (1607, 12526559), (3469, 5802877), (3611, 5574683), (36961, 544633), (79787, 252299)]