20061941776

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{439}}^1\times {\mathrm{8629}}^1$

素因数の和:9407

約数の個数: 40

約数和(自身を含む): 39080782400

約数和(自身を除く): 19018840624

約数列:

[1, 2, 4, 8, 16, 331, 439, 662, 878, 1324, 1756, 2648, 3512, 5296, 7024, 8629, 17258, 34516, 69032, 138064, 145309, 290618, 581236, 1162472, 2324944, 2856199, 3788131, 5712398, 7576262, 11424796, 15152524, 22849592, 30305048, 45699184, 60610096, 1253871361, 2507742722, 5015485444, 10030970888, 20061941776]

約数ペア:

[(1, 20061941776), (2, 10030970888), (4, 5015485444), (8, 2507742722), (16, 1253871361), (331, 60610096), (439, 45699184), (662, 30305048), (878, 22849592), (1324, 15152524), (1756, 11424796), (2648, 7576262), (3512, 5712398), (5296, 3788131), (7024, 2856199), (8629, 2324944), (17258, 1162472), (34516, 581236), (69032, 290618), (138064, 145309)]