20170154566

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{15427}}^1$

素因数の和:16156

約数の個数: 32

約数和(自身を含む): 32355848448

約数和(自身を除く): 12185693882

約数列:

[1, 2, 23, 43, 46, 86, 661, 989, 1322, 1978, 15203, 15427, 28423, 30406, 30854, 56846, 354821, 653729, 663361, 709642, 1307458, 1326722, 10197247, 15257303, 20394494, 30514606, 234536681, 438481621, 469073362, 876963242, 10085077283, 20170154566]

約数ペア:

[(1, 20170154566), (2, 10085077283), (23, 876963242), (43, 469073362), (46, 438481621), (86, 234536681), (661, 30514606), (989, 20394494), (1322, 15257303), (1978, 10197247), (15203, 1326722), (15427, 1307458), (28423, 709642), (30406, 663361), (30854, 653729), (56846, 354821)]