2016207544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{19843}}^1$

素因数の和:20839

約数の個数: 32

約数和(自身を含む): 4075560720

約数和(自身を除く): 2059353176

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 977, 1954, 3908, 7816, 12701, 19843, 25402, 39686, 50804, 79372, 101608, 158744, 257959, 515918, 1031836, 2063672, 19386611, 38773222, 77546444, 155092888, 252025943, 504051886, 1008103772, 2016207544]

約数ペア:

[(1, 2016207544), (2, 1008103772), (4, 504051886), (8, 252025943), (13, 155092888), (26, 77546444), (52, 38773222), (104, 19386611), (977, 2063672), (1954, 1031836), (3908, 515918), (7816, 257959), (12701, 158744), (19843, 101608), (25402, 79372), (39686, 50804)]