20352123

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1231}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 32288256

約数和(自身を除く): 11936133

約数列:

[1, 3, 9, 11, 33, 99, 167, 501, 1231, 1503, 1837, 3693, 5511, 11079, 13541, 16533, 40623, 121869, 205577, 616731, 1850193, 2261347, 6784041, 20352123]

約数ペア:

[(1, 20352123), (3, 6784041), (9, 2261347), (11, 1850193), (33, 616731), (99, 205577), (167, 121869), (501, 40623), (1231, 16533), (1503, 13541), (1837, 11079), (3693, 5511)]