20301408

素因数分解:

$2^5\times 3^3\times {\mathrm{23497}}^1$

素因数の和:23516

約数の個数: 48

約数和(自身を含む): 59214960

約数和(自身を除く): 38913552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 23497, 46994, 70491, 93988, 140982, 187976, 211473, 281964, 375952, 422946, 563928, 634419, 751904, 845892, 1127856, 1268838, 1691784, 2255712, 2537676, 3383568, 5075352, 6767136, 10150704, 20301408]

約数ペア:

[(1, 20301408), (2, 10150704), (3, 6767136), (4, 5075352), (6, 3383568), (8, 2537676), (9, 2255712), (12, 1691784), (16, 1268838), (18, 1127856), (24, 845892), (27, 751904), (32, 634419), (36, 563928), (48, 422946), (54, 375952), (72, 281964), (96, 211473), (108, 187976), (144, 140982), (216, 93988), (288, 70491), (432, 46994), (864, 23497)]