20925883

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 24074496

約数和(自身を除く): 3148613

約数列:

[1, 11, 23, 107, 253, 773, 1177, 2461, 8503, 17779, 27071, 82711, 195569, 909821, 1902353, 20925883]

約数ペア:

[(1, 20925883), (11, 1902353), (23, 909821), (107, 195569), (253, 82711), (773, 27071), (1177, 17779), (2461, 8503)]