20272064

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{3559}}^1$

素因数の和:3660

約数の個数: 28

約数和(自身を含む): 40690800

約数和(自身を除く): 20418736

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 3559, 5696, 7118, 14236, 28472, 56944, 113888, 227776, 316751, 633502, 1267004, 2534008, 5068016, 10136032, 20272064]

約数ペア:

[(1, 20272064), (2, 10136032), (4, 5068016), (8, 2534008), (16, 1267004), (32, 633502), (64, 316751), (89, 227776), (178, 113888), (356, 56944), (712, 28472), (1424, 14236), (2848, 7118), (3559, 5696)]