20167937748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{825067}}^1$

素因数の和:825181

約数の個数: 72

約数和(自身を含む): 58863651392

約数和(自身を除く): 38695713644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 4074, 6111, 8148, 12222, 24444, 825067, 1650134, 2475201, 3300268, 4950402, 5775469, 7425603, 9900804, 11550938, 14851206, 17326407, 23101876, 29702412, 34652814, 51979221, 69305628, 80031499, 103958442, 160062998, 207916884, 240094497, 320125996, 480188994, 560220493, 720283491, 960377988, 1120440986, 1440566982, 1680661479, 2240881972, 2881133964, 3361322958, 5041984437, 6722645916, 10083968874, 20167937748]

約数ペア:

[(1, 20167937748), (2, 10083968874), (3, 6722645916), (4, 5041984437), (6, 3361322958), (7, 2881133964), (9, 2240881972), (12, 1680661479), (14, 1440566982), (18, 1120440986), (21, 960377988), (28, 720283491), (36, 560220493), (42, 480188994), (63, 320125996), (84, 240094497), (97, 207916884), (126, 160062998), (194, 103958442), (252, 80031499), (291, 69305628), (388, 51979221), (582, 34652814), (679, 29702412), (873, 23101876), (1164, 17326407), (1358, 14851206), (1746, 11550938), (2037, 9900804), (2716, 7425603), (3492, 5775469), (4074, 4950402), (6111, 3300268), (8148, 2475201), (12222, 1650134), (24444, 825067)]