2011023860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4371791}}^1$

素因数の和:4371823

約数の個数: 24

約数和(自身を含む): 4406766336

約数和(自身を除く): 2395742476

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4371791, 8743582, 17487164, 21858955, 43717910, 87435820, 100551193, 201102386, 402204772, 502755965, 1005511930, 2011023860]

約数ペア:

[(1, 2011023860), (2, 1005511930), (4, 502755965), (5, 402204772), (10, 201102386), (20, 100551193), (23, 87435820), (46, 43717910), (92, 21858955), (115, 17487164), (230, 8743582), (460, 4371791)]