20109006477

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3586411}}^1$

素因数の和:3586513

約数の個数: 24

約数和(自身を含む): 33568816320

約数和(自身を除く): 13459809843

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 3586411, 10759233, 25104877, 32277699, 75314631, 225943893, 319190579, 957571737, 2234334053, 2872715211, 6703002159, 20109006477]

約数ペア:

[(1, 20109006477), (3, 6703002159), (7, 2872715211), (9, 2234334053), (21, 957571737), (63, 319190579), (89, 225943893), (267, 75314631), (623, 32277699), (801, 25104877), (1869, 10759233), (5607, 3586411)]