19960147128

素因数分解:

$2^3\times 3^1\times {\mathrm{401}}^1\times {\mathrm{2073997}}^1$

素因数の和:2074407

約数の個数: 32

約数和(自身を含む): 50024831760

約数和(自身を除く): 30064684632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 401, 802, 1203, 1604, 2406, 3208, 4812, 9624, 2073997, 4147994, 6221991, 8295988, 12443982, 16591976, 24887964, 49775928, 831672797, 1663345594, 2495018391, 3326691188, 4990036782, 6653382376, 9980073564, 19960147128]

約数ペア:

[(1, 19960147128), (2, 9980073564), (3, 6653382376), (4, 4990036782), (6, 3326691188), (8, 2495018391), (12, 1663345594), (24, 831672797), (401, 49775928), (802, 24887964), (1203, 16591976), (1604, 12443982), (2406, 8295988), (3208, 6221991), (4812, 4147994), (9624, 2073997)]