20228828504

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{439}}^1\times {\mathrm{53831}}^1$

素因数の和:54383

約数の個数: 32

約数和(自身を含む): 38371449600

約数和(自身を除く): 18142621096

約数列:

[1, 2, 4, 8, 107, 214, 428, 439, 856, 878, 1756, 3512, 46973, 53831, 93946, 107662, 187892, 215324, 375784, 430648, 5759917, 11519834, 23039668, 23631809, 46079336, 47263618, 94527236, 189054472, 2528603563, 5057207126, 10114414252, 20228828504]

約数ペア:

[(1, 20228828504), (2, 10114414252), (4, 5057207126), (8, 2528603563), (107, 189054472), (214, 94527236), (428, 47263618), (439, 46079336), (856, 23631809), (878, 23039668), (1756, 11519834), (3512, 5759917), (46973, 430648), (53831, 375784), (93946, 215324), (107662, 187892)]