1989236064

素因数分解:

$2^5\times 3^1\times {\mathrm{20721209}}^1$

素因数の和:20721222

約数の個数: 24

約数和(自身を含む): 5221744920

約数和(自身を除く): 3232508856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 20721209, 41442418, 62163627, 82884836, 124327254, 165769672, 248654508, 331539344, 497309016, 663078688, 994618032, 1989236064]

約数ペア:

[(1, 1989236064), (2, 994618032), (3, 663078688), (4, 497309016), (6, 331539344), (8, 248654508), (12, 165769672), (16, 124327254), (24, 82884836), (32, 62163627), (48, 41442418), (96, 20721209)]