20219386065

素因数分解:

$3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{443}}^1\times {\mathrm{8291}}^1$

素因数の和:9109

約数の個数: 32

約数和(自身を含む): 32516315136

約数和(自身を除く): 12296929071

約数列:

[1, 3, 5, 15, 367, 443, 1101, 1329, 1835, 2215, 5505, 6645, 8291, 24873, 41455, 124365, 162581, 487743, 812905, 2438715, 3042797, 3672913, 9128391, 11018739, 15213985, 18364565, 45641955, 55093695, 1347959071, 4043877213, 6739795355, 20219386065]

約数ペア:

[(1, 20219386065), (3, 6739795355), (5, 4043877213), (15, 1347959071), (367, 55093695), (443, 45641955), (1101, 18364565), (1329, 15213985), (1835, 11018739), (2215, 9128391), (5505, 3672913), (6645, 3042797), (8291, 2438715), (24873, 812905), (41455, 487743), (124365, 162581)]