20092545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40591}}^1$

素因数の和:40613

約数の個数: 24

約数和(自身を含む): 37994112

約数和(自身を除く): 17901567

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 40591, 121773, 202955, 365319, 446501, 608865, 1339503, 1826595, 2232505, 4018509, 6697515, 20092545]

約数ペア:

[(1, 20092545), (3, 6697515), (5, 4018509), (9, 2232505), (11, 1826595), (15, 1339503), (33, 608865), (45, 446501), (55, 365319), (99, 202955), (165, 121773), (495, 40591)]