20497302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{162677}}^1$

素因数の和:162692

約数の個数: 24

約数和(自身を含む): 50755536

約数和(自身を除く): 30258234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 162677, 325354, 488031, 976062, 1138739, 1464093, 2277478, 2928186, 3416217, 6832434, 10248651, 20497302]

約数ペア:

[(1, 20497302), (2, 10248651), (3, 6832434), (6, 3416217), (7, 2928186), (9, 2277478), (14, 1464093), (18, 1138739), (21, 976062), (42, 488031), (63, 325354), (126, 162677)]