20797110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{231079}}^1$

素因数の和:231092

約数の個数: 24

約数和(自身を含む): 54072720

約数和(自身を除く): 33275610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 231079, 462158, 693237, 1155395, 1386474, 2079711, 2310790, 3466185, 4159422, 6932370, 10398555, 20797110]

約数ペア:

[(1, 20797110), (2, 10398555), (3, 6932370), (5, 4159422), (6, 3466185), (9, 2310790), (10, 2079711), (15, 1386474), (18, 1155395), (30, 693237), (45, 462158), (90, 231079)]