20009070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{222323}}^1$

素因数の和:222336

約数の個数: 24

約数和(自身を含む): 52023816

約数和(自身を除く): 32014746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 222323, 444646, 666969, 1111615, 1333938, 2000907, 2223230, 3334845, 4001814, 6669690, 10004535, 20009070]

約数ペア:

[(1, 20009070), (2, 10004535), (3, 6669690), (5, 4001814), (6, 3334845), (9, 2223230), (10, 2000907), (15, 1333938), (18, 1111615), (30, 666969), (45, 444646), (90, 222323)]