20191773936

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{1571}}^1$

素因数の和:2447

約数の個数: 160

約数和(自身を含む): 58244486400

約数和(自身を除く): 38052712464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 829, 912, 969, 1292, 1571, 1658, 1938, 2487, 2584, 3142, 3316, 3876, 4713, 4974, 5168, 6284, 6632, 7752, 9426, 9948, 12568, 13264, 14093, 15504, 15751, 18852, 19896, 25136, 26707, 28186, 29849, 31502, 37704, 39792, 42279, 47253, 53414, 56372, 59698, 63004, 75408, 80121, 84558, 89547, 94506, 106828, 112744, 119396, 126008, 160242, 169116, 179094, 189012, 213656, 225488, 238792, 252016, 267767, 320484, 338232, 358188, 378024, 427312, 477584, 507433, 535534, 640968, 676464, 716376, 756048, 803301, 1014866, 1071068, 1281936, 1302359, 1432752, 1522299, 1606602, 2029732, 2142136, 2604718, 3044598, 3213204, 3907077, 4059464, 4284272, 5209436, 6089196, 6426408, 7814154, 8118928, 10418872, 12178392, 12852816, 15628308, 20837744, 22140103, 24356784, 24744821, 31256616, 44280206, 49489642, 62513232, 66420309, 74234463, 88560412, 98979284, 132840618, 148468926, 177120824, 197958568, 265681236, 296937852, 354241648, 395917136, 420661957, 531362472, 593875704, 841323914, 1062724944, 1187751408, 1261985871, 1682647828, 2523971742, 3365295656, 5047943484, 6730591312, 10095886968, 20191773936]

約数ペア:

[(1, 20191773936), (2, 10095886968), (3, 6730591312), (4, 5047943484), (6, 3365295656), (8, 2523971742), (12, 1682647828), (16, 1261985871), (17, 1187751408), (19, 1062724944), (24, 841323914), (34, 593875704), (38, 531362472), (48, 420661957), (51, 395917136), (57, 354241648), (68, 296937852), (76, 265681236), (102, 197958568), (114, 177120824), (136, 148468926), (152, 132840618), (204, 98979284), (228, 88560412), (272, 74234463), (304, 66420309), (323, 62513232), (408, 49489642), (456, 44280206), (646, 31256616), (816, 24744821), (829, 24356784), (912, 22140103), (969, 20837744), (1292, 15628308), (1571, 12852816), (1658, 12178392), (1938, 10418872), (2487, 8118928), (2584, 7814154), (3142, 6426408), (3316, 6089196), (3876, 5209436), (4713, 4284272), (4974, 4059464), (5168, 3907077), (6284, 3213204), (6632, 3044598), (7752, 2604718), (9426, 2142136), (9948, 2029732), (12568, 1606602), (13264, 1522299), (14093, 1432752), (15504, 1302359), (15751, 1281936), (18852, 1071068), (19896, 1014866), (25136, 803301), (26707, 756048), (28186, 716376), (29849, 676464), (31502, 640968), (37704, 535534), (39792, 507433), (42279, 477584), (47253, 427312), (53414, 378024), (56372, 358188), (59698, 338232), (63004, 320484), (75408, 267767), (80121, 252016), (84558, 238792), (89547, 225488), (94506, 213656), (106828, 189012), (112744, 179094), (119396, 169116), (126008, 160242)]