20452192

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{22039}}^1$

素因数の和:22078

約数の個数: 24

約数和(自身を含む): 41655600

約数和(自身を除く): 21203408

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 22039, 44078, 88156, 176312, 352624, 639131, 705248, 1278262, 2556524, 5113048, 10226096, 20452192]

約数ペア:

[(1, 20452192), (2, 10226096), (4, 5113048), (8, 2556524), (16, 1278262), (29, 705248), (32, 639131), (58, 352624), (116, 176312), (232, 88156), (464, 44078), (928, 22039)]