20162042995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{6547}}^1$

素因数の和:7075

約数の個数: 32

約数和(自身を含む): 25722639360

約数和(自身を除く): 5560596365

約数列:

[1, 5, 23, 61, 115, 305, 439, 1403, 2195, 6547, 7015, 10097, 26779, 32735, 50485, 133895, 150581, 399367, 615917, 752905, 1996835, 2874133, 3079585, 9185441, 14370665, 45927205, 66105059, 175322113, 330525295, 876610565, 4032408599, 20162042995]

約数ペア:

[(1, 20162042995), (5, 4032408599), (23, 876610565), (61, 330525295), (115, 175322113), (305, 66105059), (439, 45927205), (1403, 14370665), (2195, 9185441), (6547, 3079585), (7015, 2874133), (10097, 1996835), (26779, 752905), (32735, 615917), (50485, 399367), (133895, 150581)]