20186468676

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{278557}}^1$

素因数の和:278642

約数の個数: 96

約数和(自身を含む): 58029202560

約数和(自身を除く): 37842733884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 61, 66, 99, 108, 122, 132, 183, 198, 244, 297, 366, 396, 549, 594, 671, 732, 1098, 1188, 1342, 1647, 2013, 2196, 2684, 3294, 4026, 6039, 6588, 8052, 12078, 18117, 24156, 36234, 72468, 278557, 557114, 835671, 1114228, 1671342, 2507013, 3064127, 3342684, 5014026, 6128254, 7521039, 9192381, 10028052, 12256508, 15042078, 16991977, 18384762, 27577143, 30084156, 33983954, 36769524, 50975931, 55154286, 67967908, 82731429, 101951862, 110308572, 152927793, 165462858, 186911747, 203903724, 305855586, 330925716, 373823494, 458783379, 560735241, 611711172, 747646988, 917566758, 1121470482, 1682205723, 1835133516, 2242940964, 3364411446, 5046617169, 6728822892, 10093234338, 20186468676]

約数ペア:

[(1, 20186468676), (2, 10093234338), (3, 6728822892), (4, 5046617169), (6, 3364411446), (9, 2242940964), (11, 1835133516), (12, 1682205723), (18, 1121470482), (22, 917566758), (27, 747646988), (33, 611711172), (36, 560735241), (44, 458783379), (54, 373823494), (61, 330925716), (66, 305855586), (99, 203903724), (108, 186911747), (122, 165462858), (132, 152927793), (183, 110308572), (198, 101951862), (244, 82731429), (297, 67967908), (366, 55154286), (396, 50975931), (549, 36769524), (594, 33983954), (671, 30084156), (732, 27577143), (1098, 18384762), (1188, 16991977), (1342, 15042078), (1647, 12256508), (2013, 10028052), (2196, 9192381), (2684, 7521039), (3294, 6128254), (4026, 5014026), (6039, 3342684), (6588, 3064127), (8052, 2507013), (12078, 1671342), (18117, 1114228), (24156, 835671), (36234, 557114), (72468, 278557)]