20444102

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 36882432

約数和(自身を除く): 16438330

約数列:

[1, 2, 7, 14, 23, 46, 161, 173, 322, 346, 367, 734, 1211, 2422, 2569, 3979, 5138, 7958, 8441, 16882, 27853, 55706, 59087, 63491, 118174, 126982, 444437, 888874, 1460293, 2920586, 10222051, 20444102]

約数ペア:

[(1, 20444102), (2, 10222051), (7, 2920586), (14, 1460293), (23, 888874), (46, 444437), (161, 126982), (173, 118174), (322, 63491), (346, 59087), (367, 55706), (734, 27853), (1211, 16882), (2422, 8441), (2569, 7958), (3979, 5138)]