20128096220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59200283}}^1$

素因数の和:59200309

約数の個数: 24

約数和(自身を含む): 44755414704

約数和(自身を除く): 24627318484

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 59200283, 118400566, 236801132, 296001415, 592002830, 1006404811, 1184005660, 2012809622, 4025619244, 5032024055, 10064048110, 20128096220]

約数ペア:

[(1, 20128096220), (2, 10064048110), (4, 5032024055), (5, 4025619244), (10, 2012809622), (17, 1184005660), (20, 1006404811), (34, 592002830), (68, 296001415), (85, 236801132), (170, 118400566), (340, 59200283)]