20104458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{727}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 44029440

約数和(自身を除く): 23924982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 419, 727, 838, 1257, 1454, 2181, 2514, 4362, 4609, 7997, 9218, 13827, 15994, 23991, 27654, 47982, 304613, 609226, 913839, 1827678, 3350743, 6701486, 10052229, 20104458]

約数ペア:

[(1, 20104458), (2, 10052229), (3, 6701486), (6, 3350743), (11, 1827678), (22, 913839), (33, 609226), (66, 304613), (419, 47982), (727, 27654), (838, 23991), (1257, 15994), (1454, 13827), (2181, 9218), (2514, 7997), (4362, 4609)]