22540020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{375667}}^1$

素因数の和:375679

約数の個数: 24

約数和(自身を含む): 63112224

約数和(自身を除く): 40572204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 375667, 751334, 1127001, 1502668, 1878335, 2254002, 3756670, 4508004, 5635005, 7513340, 11270010, 22540020]

約数ペア:

[(1, 22540020), (2, 11270010), (3, 7513340), (4, 5635005), (5, 4508004), (6, 3756670), (10, 2254002), (12, 1878335), (15, 1502668), (20, 1127001), (30, 751334), (60, 375667)]