20724704016

素因数分解:

$2^4\times 3^1\times {\mathrm{431764667}}^1$

素因数の和:431764678

約数の個数: 20

約数和(自身を含む): 53538818832

約数和(自身を除く): 32814114816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431764667, 863529334, 1295294001, 1727058668, 2590588002, 3454117336, 5181176004, 6908234672, 10362352008, 20724704016]

約数ペア:

[(1, 20724704016), (2, 10362352008), (3, 6908234672), (4, 5181176004), (6, 3454117336), (8, 2590588002), (12, 1727058668), (16, 1295294001), (24, 863529334), (48, 431764667)]