20175888

素因数分解:

$2^4\times 3^1\times {\mathrm{420331}}^1$

素因数の和:420342

約数の個数: 20

約数和(自身を含む): 52121168

約数和(自身を除く): 31945280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420331, 840662, 1260993, 1681324, 2521986, 3362648, 5043972, 6725296, 10087944, 20175888]

約数ペア:

[(1, 20175888), (2, 10087944), (3, 6725296), (4, 5043972), (6, 3362648), (8, 2521986), (12, 1681324), (16, 1260993), (24, 840662), (48, 420331)]