20092743

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6547}}^1$

素因数の和:6595

約数の個数: 24

約数和(自身を含む): 32687616

約数和(自身を除く): 12594873

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 6547, 19641, 58923, 72017, 202957, 216051, 608871, 648153, 1826613, 2232527, 6697581, 20092743]

約数ペア:

[(1, 20092743), (3, 6697581), (9, 2232527), (11, 1826613), (31, 648153), (33, 608871), (93, 216051), (99, 202957), (279, 72017), (341, 58923), (1023, 19641), (3069, 6547)]