20309092

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7121}}^1$

素因数の和:7179

約数の個数: 24

約数和(自身を含む): 38287872

約数和(自身を除く): 17978780

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 7121, 14242, 28484, 163783, 220751, 327566, 441502, 655132, 883004, 5077273, 10154546, 20309092]

約数ペア:

[(1, 20309092), (2, 10154546), (4, 5077273), (23, 883004), (31, 655132), (46, 441502), (62, 327566), (92, 220751), (124, 163783), (713, 28484), (1426, 14242), (2852, 7121)]