20733809178

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{331603}}^1$

素因数の和:332238

約数の個数: 32

約数和(自身を含む): 43978648896

約数和(自身を除く): 23244839718

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 613, 1226, 1839, 3678, 10421, 20842, 31263, 62526, 331603, 663206, 994809, 1989618, 5637251, 11274502, 16911753, 33823506, 203272639, 406545278, 609817917, 1219635834, 3455634863, 6911269726, 10366904589, 20733809178]

約数ペア:

[(1, 20733809178), (2, 10366904589), (3, 6911269726), (6, 3455634863), (17, 1219635834), (34, 609817917), (51, 406545278), (102, 203272639), (613, 33823506), (1226, 16911753), (1839, 11274502), (3678, 5637251), (10421, 1989618), (20842, 994809), (31263, 663206), (62526, 331603)]