20233142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1063}}^1$

素因数の和:1403

約数の個数: 16

約数和(自身を含む): 31460352

約数和(自身を除く): 11227210

約数列:

[1, 2, 31, 62, 307, 614, 1063, 2126, 9517, 19034, 32953, 65906, 326341, 652682, 10116571, 20233142]

約数ペア:

[(1, 20233142), (2, 10116571), (31, 652682), (62, 326341), (307, 65906), (614, 32953), (1063, 19034), (2126, 9517)]