20413252223

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{460619}}^1$

素因数の和:461126

約数の個数: 16

約数和(自身を含む): 25175646720

約数和(自身を除く): 4762394497

約数列:

[1, 7, 13, 91, 487, 3409, 6331, 44317, 460619, 3224333, 5988047, 41916329, 224321453, 1570250171, 2916178889, 20413252223]

約数ペア:

[(1, 20413252223), (7, 2916178889), (13, 1570250171), (91, 224321453), (487, 41916329), (3409, 5988047), (6331, 3224333), (44317, 460619)]