20198070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224423}}^1$

素因数の和:224436

約数の個数: 24

約数和(自身を含む): 52515216

約数和(自身を除く): 32317146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224423, 448846, 673269, 1122115, 1346538, 2019807, 2244230, 3366345, 4039614, 6732690, 10099035, 20198070]

約数ペア:

[(1, 20198070), (2, 10099035), (3, 6732690), (5, 4039614), (6, 3366345), (9, 2244230), (10, 2019807), (15, 1346538), (18, 1122115), (30, 673269), (45, 448846), (90, 224423)]