20360096

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{33487}}^1$

素因数の和:33516

約数の個数: 24

約数和(自身を含む): 42194880

約数和(自身を除く): 21834784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 33487, 66974, 133948, 267896, 535792, 636253, 1071584, 1272506, 2545012, 5090024, 10180048, 20360096]

約数ペア:

[(1, 20360096), (2, 10180048), (4, 5090024), (8, 2545012), (16, 1272506), (19, 1071584), (32, 636253), (38, 535792), (76, 267896), (152, 133948), (304, 66974), (608, 33487)]