20166470158

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{503}}^1\times {\mathrm{1223}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 31224807936

約数和(自身を除く): 11058337778

約数列:

[1, 2, 37, 74, 443, 503, 886, 1006, 1223, 2446, 16391, 18611, 32782, 37222, 45251, 90502, 222829, 445658, 541789, 615169, 1083578, 1230338, 8244673, 16489346, 20046193, 22761253, 40092386, 45522506, 272519867, 545039734, 10083235079, 20166470158]

約数ペア:

[(1, 20166470158), (2, 10083235079), (37, 545039734), (74, 272519867), (443, 45522506), (503, 40092386), (886, 22761253), (1006, 20046193), (1223, 16489346), (2446, 8244673), (16391, 1230338), (18611, 1083578), (32782, 615169), (37222, 541789), (45251, 445658), (90502, 222829)]