20201472015

素因数分解:

$3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5881069}}^1$

素因数の和:5881306

約数の個数: 16

約数和(自身を含む): 32463506400

約数和(自身を除く): 12262034385

約数列:

[1, 3, 5, 15, 229, 687, 1145, 3435, 5881069, 17643207, 29405345, 88216035, 1346764801, 4040294403, 6733824005, 20201472015]

約数ペア:

[(1, 20201472015), (3, 6733824005), (5, 4040294403), (15, 1346764801), (229, 88216035), (687, 29405345), (1145, 17643207), (3435, 5881069)]