20191186232

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1039}}^1$

素因数の和:1285

約数の個数: 128

約数和(自身を含む): 45413222400

約数和(自身を除く): 25222036168

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 83, 113, 148, 166, 226, 259, 296, 332, 452, 518, 581, 664, 791, 904, 1036, 1039, 1162, 1582, 2072, 2078, 2324, 3071, 3164, 4156, 4181, 4648, 6142, 6328, 7273, 8312, 8362, 9379, 12284, 14546, 16724, 18758, 21497, 24568, 29092, 29267, 33448, 37516, 38443, 42994, 58184, 58534, 65653, 75032, 76886, 85988, 86237, 117068, 117407, 131306, 153772, 171976, 172474, 234136, 234814, 262612, 269101, 307544, 344948, 347023, 469628, 525224, 538202, 603659, 689896, 694046, 821849, 939256, 1076404, 1207318, 1388092, 1643698, 2152808, 2414636, 2429161, 2776184, 3190769, 3287396, 4344059, 4829272, 4858322, 6381538, 6574792, 8688118, 9716644, 9744781, 12763076, 17376236, 19433288, 19489562, 22335383, 25526152, 30408413, 34752472, 38979124, 44670766, 60816826, 68213467, 77958248, 89341532, 121633652, 136426934, 178683064, 243267304, 272853868, 360556897, 545707736, 721113794, 1442227588, 2523898279, 2884455176, 5047796558, 10095593116, 20191186232]

約数ペア:

[(1, 20191186232), (2, 10095593116), (4, 5047796558), (7, 2884455176), (8, 2523898279), (14, 1442227588), (28, 721113794), (37, 545707736), (56, 360556897), (74, 272853868), (83, 243267304), (113, 178683064), (148, 136426934), (166, 121633652), (226, 89341532), (259, 77958248), (296, 68213467), (332, 60816826), (452, 44670766), (518, 38979124), (581, 34752472), (664, 30408413), (791, 25526152), (904, 22335383), (1036, 19489562), (1039, 19433288), (1162, 17376236), (1582, 12763076), (2072, 9744781), (2078, 9716644), (2324, 8688118), (3071, 6574792), (3164, 6381538), (4156, 4858322), (4181, 4829272), (4648, 4344059), (6142, 3287396), (6328, 3190769), (7273, 2776184), (8312, 2429161), (8362, 2414636), (9379, 2152808), (12284, 1643698), (14546, 1388092), (16724, 1207318), (18758, 1076404), (21497, 939256), (24568, 821849), (29092, 694046), (29267, 689896), (33448, 603659), (37516, 538202), (38443, 525224), (42994, 469628), (58184, 347023), (58534, 344948), (65653, 307544), (75032, 269101), (76886, 262612), (85988, 234814), (86237, 234136), (117068, 172474), (117407, 171976), (131306, 153772)]