20302064

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{3313}}^1$

素因数の和:3704

約数の個数: 20

約数和(自身を含む): 39449856

約数和(自身を除く): 19147792

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 3313, 6128, 6626, 13252, 26504, 53008, 1268879, 2537758, 5075516, 10151032, 20302064]

約数ペア:

[(1, 20302064), (2, 10151032), (4, 5075516), (8, 2537758), (16, 1268879), (383, 53008), (766, 26504), (1532, 13252), (3064, 6626), (3313, 6128)]