20185330248

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{3407}}^1$

素因数の和:3689

約数の個数: 160

約数和(自身を含む): 58193372160

約数和(自身を除く): 38008041912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 223, 246, 324, 328, 369, 446, 492, 648, 669, 738, 892, 984, 1107, 1338, 1476, 1784, 2007, 2214, 2676, 2952, 3321, 3407, 4014, 4428, 5352, 6021, 6642, 6814, 8028, 8856, 9143, 10221, 12042, 13284, 13628, 16056, 18063, 18286, 20442, 24084, 26568, 27256, 27429, 30663, 36126, 36572, 40884, 48168, 54858, 61326, 72252, 73144, 81768, 82287, 91989, 109716, 122652, 139687, 144504, 164574, 183978, 219432, 245304, 246861, 275967, 279374, 329148, 367956, 419061, 493722, 551934, 558748, 658296, 735912, 740583, 759761, 838122, 987444, 1103868, 1117496, 1257183, 1481166, 1519522, 1676244, 1974888, 2207736, 2279283, 2514366, 2962332, 3039044, 3352488, 3771549, 4558566, 5028732, 5924664, 6078088, 6837849, 7543098, 9117132, 10057464, 11314647, 13675698, 15086196, 18234264, 20513547, 22629294, 27351396, 30172392, 31150201, 41027094, 45258588, 54702792, 61540641, 62300402, 82054188, 90517176, 93450603, 123081282, 124600804, 164108376, 186901206, 246162564, 249201608, 280351809, 373802412, 492325128, 560703618, 747604824, 841055427, 1121407236, 1682110854, 2242814472, 2523166281, 3364221708, 5046332562, 6728443416, 10092665124, 20185330248]

約数ペア:

[(1, 20185330248), (2, 10092665124), (3, 6728443416), (4, 5046332562), (6, 3364221708), (8, 2523166281), (9, 2242814472), (12, 1682110854), (18, 1121407236), (24, 841055427), (27, 747604824), (36, 560703618), (41, 492325128), (54, 373802412), (72, 280351809), (81, 249201608), (82, 246162564), (108, 186901206), (123, 164108376), (162, 124600804), (164, 123081282), (216, 93450603), (223, 90517176), (246, 82054188), (324, 62300402), (328, 61540641), (369, 54702792), (446, 45258588), (492, 41027094), (648, 31150201), (669, 30172392), (738, 27351396), (892, 22629294), (984, 20513547), (1107, 18234264), (1338, 15086196), (1476, 13675698), (1784, 11314647), (2007, 10057464), (2214, 9117132), (2676, 7543098), (2952, 6837849), (3321, 6078088), (3407, 5924664), (4014, 5028732), (4428, 4558566), (5352, 3771549), (6021, 3352488), (6642, 3039044), (6814, 2962332), (8028, 2514366), (8856, 2279283), (9143, 2207736), (10221, 1974888), (12042, 1676244), (13284, 1519522), (13628, 1481166), (16056, 1257183), (18063, 1117496), (18286, 1103868), (20442, 987444), (24084, 838122), (26568, 759761), (27256, 740583), (27429, 735912), (30663, 658296), (36126, 558748), (36572, 551934), (40884, 493722), (48168, 419061), (54858, 367956), (61326, 329148), (72252, 279374), (73144, 275967), (81768, 246861), (82287, 245304), (91989, 219432), (109716, 183978), (122652, 164574), (139687, 144504)]