20040863136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{31033}}^1$

素因数の和:31115

約数の個数: 144

約数和(自身を含む): 62126592192

約数和(自身を除く): 42085729056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 868, 961, 992, 1302, 1488, 1736, 1922, 2604, 2883, 2976, 3472, 3844, 5208, 5766, 6727, 6944, 7688, 10416, 11532, 13454, 15376, 20181, 20832, 23064, 26908, 30752, 31033, 40362, 46128, 53816, 62066, 80724, 92256, 93099, 107632, 124132, 161448, 186198, 215264, 217231, 248264, 322896, 372396, 434462, 496528, 645792, 651693, 744792, 868924, 962023, 993056, 1303386, 1489584, 1737848, 1924046, 2606772, 2886069, 2979168, 3475696, 3848092, 5213544, 5772138, 6734161, 6951392, 7696184, 10427088, 11544276, 13468322, 15392368, 20202483, 20854176, 23088552, 26936644, 29822713, 30784736, 40404966, 46177104, 53873288, 59645426, 80809932, 89468139, 92354208, 107746576, 119290852, 161619864, 178936278, 208758991, 215493152, 238581704, 323239728, 357872556, 417517982, 477163408, 626276973, 646479456, 715745112, 835035964, 954326816, 1252553946, 1431490224, 1670071928, 2505107892, 2862980448, 3340143856, 5010215784, 6680287712, 10020431568, 20040863136]

約数ペア:

[(1, 20040863136), (2, 10020431568), (3, 6680287712), (4, 5010215784), (6, 3340143856), (7, 2862980448), (8, 2505107892), (12, 1670071928), (14, 1431490224), (16, 1252553946), (21, 954326816), (24, 835035964), (28, 715745112), (31, 646479456), (32, 626276973), (42, 477163408), (48, 417517982), (56, 357872556), (62, 323239728), (84, 238581704), (93, 215493152), (96, 208758991), (112, 178936278), (124, 161619864), (168, 119290852), (186, 107746576), (217, 92354208), (224, 89468139), (248, 80809932), (336, 59645426), (372, 53873288), (434, 46177104), (496, 40404966), (651, 30784736), (672, 29822713), (744, 26936644), (868, 23088552), (961, 20854176), (992, 20202483), (1302, 15392368), (1488, 13468322), (1736, 11544276), (1922, 10427088), (2604, 7696184), (2883, 6951392), (2976, 6734161), (3472, 5772138), (3844, 5213544), (5208, 3848092), (5766, 3475696), (6727, 2979168), (6944, 2886069), (7688, 2606772), (10416, 1924046), (11532, 1737848), (13454, 1489584), (15376, 1303386), (20181, 993056), (20832, 962023), (23064, 868924), (26908, 744792), (30752, 651693), (31033, 645792), (40362, 496528), (46128, 434462), (53816, 372396), (62066, 322896), (80724, 248264), (92256, 217231), (93099, 215264), (107632, 186198), (124132, 161448)]