20161346647

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{4871}}^1$

素因数の和:5143

約数の個数: 32

約数和(自身を含む): 23048847360

約数和(自身を除く): 2887500713

約数列:

[1, 13, 23, 109, 127, 299, 1417, 1651, 2507, 2921, 4871, 13843, 32591, 37973, 63323, 112033, 179959, 318389, 530939, 618617, 1456429, 4139057, 6902207, 8042021, 12211597, 14228191, 67429253, 158750761, 184966483, 876580289, 1550872819, 20161346647]

約数ペア:

[(1, 20161346647), (13, 1550872819), (23, 876580289), (109, 184966483), (127, 158750761), (299, 67429253), (1417, 14228191), (1651, 12211597), (2507, 8042021), (2921, 6902207), (4871, 4139057), (13843, 1456429), (32591, 618617), (37973, 530939), (63323, 318389), (112033, 179959)]