20222748010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{65234671}}^1$

素因数の和:65234709

約数の個数: 16

約数和(自身を含む): 37575171072

約数和(自身を除く): 17352423062

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 65234671, 130469342, 326173355, 652346710, 2022274801, 4044549602, 10111374005, 20222748010]

約数ペア:

[(1, 20222748010), (2, 10111374005), (5, 4044549602), (10, 2022274801), (31, 652346710), (62, 326173355), (155, 130469342), (310, 65234671)]