20843106

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2069}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 44115840

約数和(自身を除く): 23272734

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 2069, 3358, 4138, 5037, 6207, 10074, 12414, 47587, 95174, 142761, 151037, 285522, 302074, 453111, 906222, 3473851, 6947702, 10421553, 20843106]

約数ペア:

[(1, 20843106), (2, 10421553), (3, 6947702), (6, 3473851), (23, 906222), (46, 453111), (69, 302074), (73, 285522), (138, 151037), (146, 142761), (219, 95174), (438, 47587), (1679, 12414), (2069, 10074), (3358, 6207), (4138, 5037)]