20121970929

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{7433}}^1\times {\mathrm{10139}}^1$

素因数の和:17664

約数の個数: 16

約数和(自身を含む): 27137073600

約数和(自身を除く): 7015102671

約数列:

[1, 3, 89, 267, 7433, 10139, 22299, 30417, 661537, 902371, 1984611, 2707113, 75363187, 226089561, 6707323643, 20121970929]

約数ペア:

[(1, 20121970929), (3, 6707323643), (89, 226089561), (267, 75363187), (7433, 2707113), (10139, 1984611), (22299, 902371), (30417, 661537)]