20132186865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{522439}}^1$

素因数の和:522821

約数の個数: 32

約数和(自身を含む): 36913520640

約数和(自身を除く): 16781333775

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 367, 1101, 1835, 2569, 5505, 7707, 12845, 38535, 522439, 1567317, 2612195, 3657073, 7836585, 10971219, 18285365, 54856095, 191735113, 575205339, 958675565, 1342145791, 2876026695, 4026437373, 6710728955, 20132186865]

約数ペア:

[(1, 20132186865), (3, 6710728955), (5, 4026437373), (7, 2876026695), (15, 1342145791), (21, 958675565), (35, 575205339), (105, 191735113), (367, 54856095), (1101, 18285365), (1835, 10971219), (2569, 7836585), (5505, 3657073), (7707, 2612195), (12845, 1567317), (38535, 522439)]