20086636

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7043}}^1$

素因数の和:7101

約数の個数: 24

約数和(自身を含む): 37868544

約数和(自身を除く): 17781908

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 7043, 14086, 28172, 161989, 218333, 323978, 436666, 647956, 873332, 5021659, 10043318, 20086636]

約数ペア:

[(1, 20086636), (2, 10043318), (4, 5021659), (23, 873332), (31, 647956), (46, 436666), (62, 323978), (92, 218333), (124, 161989), (713, 28172), (1426, 14086), (2852, 7043)]