20160103327

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{10501}}^1$

素因数の和:10628

約数の個数: 48

約数和(自身を含む): 26721456832

約数和(自身を除く): 6561353505

約数列:

[1, 7, 13, 17, 73, 91, 119, 221, 289, 511, 949, 1241, 1547, 2023, 3757, 6643, 8687, 10501, 16133, 21097, 26299, 73507, 112931, 136513, 147679, 178517, 274261, 766573, 955591, 1249619, 1919827, 2320721, 3034789, 5366011, 9965449, 13031741, 16245047, 21243523, 39452257, 69758143, 91222187, 169412633, 221539597, 276165799, 1185888431, 1550777179, 2880014761, 20160103327]

約数ペア:

[(1, 20160103327), (7, 2880014761), (13, 1550777179), (17, 1185888431), (73, 276165799), (91, 221539597), (119, 169412633), (221, 91222187), (289, 69758143), (511, 39452257), (949, 21243523), (1241, 16245047), (1547, 13031741), (2023, 9965449), (3757, 5366011), (6643, 3034789), (8687, 2320721), (10501, 1919827), (16133, 1249619), (21097, 955591), (26299, 766573), (73507, 274261), (112931, 178517), (136513, 147679)]