20161031394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2693}}^1\times {\mathrm{178249}}^1$

素因数の和:180954

約数の個数: 32

約数和(自身を含む): 46099728000

約数和(自身を除く): 25938696606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2693, 5386, 8079, 16158, 18851, 37702, 56553, 113106, 178249, 356498, 534747, 1069494, 1247743, 2495486, 3743229, 7486458, 480024557, 960049114, 1440073671, 2880147342, 3360171899, 6720343798, 10080515697, 20161031394]

約数ペア:

[(1, 20161031394), (2, 10080515697), (3, 6720343798), (6, 3360171899), (7, 2880147342), (14, 1440073671), (21, 960049114), (42, 480024557), (2693, 7486458), (5386, 3743229), (8079, 2495486), (16158, 1247743), (18851, 1069494), (37702, 534747), (56553, 356498), (113106, 178249)]