20696081544

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{13553}}^1$

素因数の和:13859

約数の個数: 96

約数和(自身を含む): 56835717120

約数和(自身を除く): 36139635576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 167, 254, 334, 381, 501, 508, 668, 762, 1002, 1016, 1143, 1336, 1503, 1524, 2004, 2286, 3006, 3048, 4008, 4572, 6012, 9144, 12024, 13553, 21209, 27106, 40659, 42418, 54212, 63627, 81318, 84836, 108424, 121977, 127254, 162636, 169672, 190881, 243954, 254508, 325272, 381762, 487908, 509016, 763524, 975816, 1527048, 1721231, 2263351, 3442462, 4526702, 5163693, 6790053, 6884924, 9053404, 10327386, 13580106, 13769848, 15491079, 18106808, 20370159, 20654772, 27160212, 30982158, 40740318, 41309544, 54320424, 61964316, 81480636, 123928632, 162961272, 287445577, 574891154, 862336731, 1149782308, 1724673462, 2299564616, 2587010193, 3449346924, 5174020386, 6898693848, 10348040772, 20696081544]

約数ペア:

[(1, 20696081544), (2, 10348040772), (3, 6898693848), (4, 5174020386), (6, 3449346924), (8, 2587010193), (9, 2299564616), (12, 1724673462), (18, 1149782308), (24, 862336731), (36, 574891154), (72, 287445577), (127, 162961272), (167, 123928632), (254, 81480636), (334, 61964316), (381, 54320424), (501, 41309544), (508, 40740318), (668, 30982158), (762, 27160212), (1002, 20654772), (1016, 20370159), (1143, 18106808), (1336, 15491079), (1503, 13769848), (1524, 13580106), (2004, 10327386), (2286, 9053404), (3006, 6884924), (3048, 6790053), (4008, 5163693), (4572, 4526702), (6012, 3442462), (9144, 2263351), (12024, 1721231), (13553, 1527048), (21209, 975816), (27106, 763524), (40659, 509016), (42418, 487908), (54212, 381762), (63627, 325272), (81318, 254508), (84836, 243954), (108424, 190881), (121977, 169672), (127254, 162636)]