20170676734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1\times {\mathrm{9137}}^1$

素因数の和:9780

約数の個数: 32

約数和(自身を含む): 32828374656

約数和(自身を除く): 12657697922

約数列:

[1, 2, 13, 26, 197, 394, 431, 862, 2561, 5122, 5603, 9137, 11206, 18274, 84907, 118781, 169814, 237562, 1103791, 1799989, 2207582, 3599978, 3938047, 7876094, 23399857, 46799714, 51194611, 102389222, 775795259, 1551590518, 10085338367, 20170676734]

約数ペア:

[(1, 20170676734), (2, 10085338367), (13, 1551590518), (26, 775795259), (197, 102389222), (394, 51194611), (431, 46799714), (862, 23399857), (2561, 7876094), (5122, 3938047), (5603, 3599978), (9137, 2207582), (11206, 1799989), (18274, 1103791), (84907, 237562), (118781, 169814)]