20003560965

素因数分解:

$3^2\times 5^1\times {\mathrm{9817}}^1\times {\mathrm{45281}}^1$

素因数の和:55109

約数の個数: 24

約数和(自身を含む): 34677136728

約数和(自身を除く): 14673575763

約数列:

[1, 3, 5, 9, 15, 45, 9817, 29451, 45281, 49085, 88353, 135843, 147255, 226405, 407529, 441765, 679215, 2037645, 444523577, 1333570731, 2222617885, 4000712193, 6667853655, 20003560965]

約数ペア:

[(1, 20003560965), (3, 6667853655), (5, 4000712193), (9, 2222617885), (15, 1333570731), (45, 444523577), (9817, 2037645), (29451, 679215), (45281, 441765), (49085, 407529), (88353, 226405), (135843, 147255)]