20145340510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5152261}}^1$

素因数の和:5152308

約数の個数: 32

約数和(自身を含む): 40063989312

約数和(自身を除く): 19918648802

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 5152261, 10304522, 25761305, 51522610, 87588437, 118502003, 175176874, 237004006, 437942185, 592510015, 875884370, 1185020030, 2014534051, 4029068102, 10072670255, 20145340510]

約数ペア:

[(1, 20145340510), (2, 10072670255), (5, 4029068102), (10, 2014534051), (17, 1185020030), (23, 875884370), (34, 592510015), (46, 437942185), (85, 237004006), (115, 175176874), (170, 118502003), (230, 87588437), (391, 51522610), (782, 25761305), (1955, 10304522), (3910, 5152261)]