20935230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22511}}^1$

素因数の和:22552

約数の個数: 32

約数和(自身を含む): 51867648

約数和(自身を除く): 30932418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 22511, 45022, 67533, 112555, 135066, 225110, 337665, 675330, 697841, 1395682, 2093523, 3489205, 4187046, 6978410, 10467615, 20935230]

約数ペア:

[(1, 20935230), (2, 10467615), (3, 6978410), (5, 4187046), (6, 3489205), (10, 2093523), (15, 1395682), (30, 697841), (31, 675330), (62, 337665), (93, 225110), (155, 135066), (186, 112555), (310, 67533), (465, 45022), (930, 22511)]