20342835604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{834133}}^1$

素因数の和:834224

約数の個数: 48

約数和(自身を含む): 44469351808

約数和(自身を除く): 24126516204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 3484, 6097, 12194, 24388, 834133, 1668266, 3336532, 5838931, 10843729, 11677862, 21687458, 23355724, 43374916, 55886911, 75906103, 111773822, 151812206, 223547644, 303624412, 391208377, 726529843, 782416754, 1453059686, 1564833508, 2906119372, 5085708901, 10171417802, 20342835604]

約数ペア:

[(1, 20342835604), (2, 10171417802), (4, 5085708901), (7, 2906119372), (13, 1564833508), (14, 1453059686), (26, 782416754), (28, 726529843), (52, 391208377), (67, 303624412), (91, 223547644), (134, 151812206), (182, 111773822), (268, 75906103), (364, 55886911), (469, 43374916), (871, 23355724), (938, 21687458), (1742, 11677862), (1876, 10843729), (3484, 5838931), (6097, 3336532), (12194, 1668266), (24388, 834133)]