20253272014

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{522989}}^1$

素因数の和:523092

約数の個数: 24

約数和(自身を含む): 32753817720

約数和(自身を除く): 12500545706

約数列:

[1, 2, 17, 34, 67, 134, 289, 578, 1139, 2278, 19363, 38726, 522989, 1045978, 8890813, 17781626, 35040263, 70080526, 151143821, 302287642, 595684471, 1191368942, 10126636007, 20253272014]

約数ペア:

[(1, 20253272014), (2, 10126636007), (17, 1191368942), (34, 595684471), (67, 302287642), (134, 151143821), (289, 70080526), (578, 35040263), (1139, 17781626), (2278, 8890813), (19363, 1045978), (38726, 522989)]