2016291108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{20101}}^1$

素因数の和:20764

約数の個数: 48

約数和(自身を含む): 5074709696

約数和(自身を除く): 3058418588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 643, 1286, 1929, 2572, 3858, 7716, 8359, 16718, 20101, 25077, 33436, 40202, 50154, 60303, 80404, 100308, 120606, 241212, 261313, 522626, 783939, 1045252, 1567878, 3135756, 12924943, 25849886, 38774829, 51699772, 77549658, 155099316, 168024259, 336048518, 504072777, 672097036, 1008145554, 2016291108]

約数ペア:

[(1, 2016291108), (2, 1008145554), (3, 672097036), (4, 504072777), (6, 336048518), (12, 168024259), (13, 155099316), (26, 77549658), (39, 51699772), (52, 38774829), (78, 25849886), (156, 12924943), (643, 3135756), (1286, 1567878), (1929, 1045252), (2572, 783939), (3858, 522626), (7716, 261313), (8359, 241212), (16718, 120606), (20101, 100308), (25077, 80404), (33436, 60303), (40202, 50154)]