20199353436

素因数分解:

$2^2\times 3^2\times {\mathrm{561093151}}^1$

素因数の和:561093161

約数の個数: 18

約数和(自身を含む): 51059476832

約数和(自身を除く): 30860123396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 561093151, 1122186302, 1683279453, 2244372604, 3366558906, 5049838359, 6733117812, 10099676718, 20199353436]

約数ペア:

[(1, 20199353436), (2, 10099676718), (3, 6733117812), (4, 5049838359), (6, 3366558906), (9, 2244372604), (12, 1683279453), (18, 1122186302), (36, 561093151)]