20078076735

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1\times {\mathrm{5867}}^1$

素因数の和:6664

約数の個数: 48

約数和(自身を含む): 35168144544

約数和(自身を除く): 15090067809

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 673, 1017, 1695, 2019, 3365, 5085, 5867, 6057, 10095, 17601, 29335, 30285, 52803, 76049, 88005, 228147, 264015, 380245, 662971, 684441, 1140735, 1988913, 3314855, 3422205, 3948491, 5966739, 9944565, 11845473, 19742455, 29833695, 35536419, 59227365, 177682095, 446179483, 1338538449, 2230897415, 4015615347, 6692692245, 20078076735]

約数ペア:

[(1, 20078076735), (3, 6692692245), (5, 4015615347), (9, 2230897415), (15, 1338538449), (45, 446179483), (113, 177682095), (339, 59227365), (565, 35536419), (673, 29833695), (1017, 19742455), (1695, 11845473), (2019, 9944565), (3365, 5966739), (5085, 3948491), (5867, 3422205), (6057, 3314855), (10095, 1988913), (17601, 1140735), (29335, 684441), (30285, 662971), (52803, 380245), (76049, 264015), (88005, 228147)]