20850014740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45326119}}^1$

素因数の和:45326151

約数の個数: 24

約数和(自身を含む): 45688728960

約数和(自身を除く): 24838714220

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 45326119, 90652238, 181304476, 226630595, 453261190, 906522380, 1042500737, 2085001474, 4170002948, 5212503685, 10425007370, 20850014740]

約数ペア:

[(1, 20850014740), (2, 10425007370), (4, 5212503685), (5, 4170002948), (10, 2085001474), (20, 1042500737), (23, 906522380), (46, 453261190), (92, 226630595), (115, 181304476), (230, 90652238), (460, 45326119)]