20492080230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29698667}}^1$

素因数の和:29698700

約数の個数: 32

約数和(自身を含む): 51319298304

約数和(自身を除く): 30827218074

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 29698667, 59397334, 89096001, 148493335, 178192002, 296986670, 445480005, 683069341, 890960010, 1366138682, 2049208023, 3415346705, 4098416046, 6830693410, 10246040115, 20492080230]

約数ペア:

[(1, 20492080230), (2, 10246040115), (3, 6830693410), (5, 4098416046), (6, 3415346705), (10, 2049208023), (15, 1366138682), (23, 890960010), (30, 683069341), (46, 445480005), (69, 296986670), (115, 178192002), (138, 148493335), (230, 89096001), (345, 59397334), (690, 29698667)]