20932192

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{21101}}^1$

素因数の和:21142

約数の個数: 24

約数和(自身を含む): 42541632

約数和(自身を除く): 21609440

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 21101, 42202, 84404, 168808, 337616, 654131, 675232, 1308262, 2616524, 5233048, 10466096, 20932192]

約数ペア:

[(1, 20932192), (2, 10466096), (4, 5233048), (8, 2616524), (16, 1308262), (31, 675232), (32, 654131), (62, 337616), (124, 168808), (248, 84404), (496, 42202), (992, 21101)]