20236616

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 39312000

約数和(自身を除く): 19075384

約数列:

[1, 2, 4, 8, 41, 82, 103, 164, 206, 328, 412, 599, 824, 1198, 2396, 4223, 4792, 8446, 16892, 24559, 33784, 49118, 61697, 98236, 123394, 196472, 246788, 493576, 2529577, 5059154, 10118308, 20236616]

約数ペア:

[(1, 20236616), (2, 10118308), (4, 5059154), (8, 2529577), (41, 493576), (82, 246788), (103, 196472), (164, 123394), (206, 98236), (328, 61697), (412, 49118), (599, 33784), (824, 24559), (1198, 16892), (2396, 8446), (4223, 4792)]