2020415046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{17257}}^1$

素因数の和:17373

約数の個数: 64

約数和(自身を含む): 4638950400

約数和(自身を除く): 2618535354

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 79, 114, 158, 237, 247, 474, 494, 741, 1027, 1482, 1501, 2054, 3002, 3081, 4503, 6162, 9006, 17257, 19513, 34514, 39026, 51771, 58539, 103542, 117078, 224341, 327883, 448682, 655766, 673023, 983649, 1346046, 1363303, 1967298, 2726606, 4089909, 4262479, 8179818, 8524958, 12787437, 17722939, 25574874, 25902757, 35445878, 51805514, 53168817, 77708271, 106337634, 155416542, 336735841, 673471682, 1010207523, 2020415046]

約数ペア:

[(1, 2020415046), (2, 1010207523), (3, 673471682), (6, 336735841), (13, 155416542), (19, 106337634), (26, 77708271), (38, 53168817), (39, 51805514), (57, 35445878), (78, 25902757), (79, 25574874), (114, 17722939), (158, 12787437), (237, 8524958), (247, 8179818), (474, 4262479), (494, 4089909), (741, 2726606), (1027, 1967298), (1482, 1363303), (1501, 1346046), (2054, 983649), (3002, 673023), (3081, 655766), (4503, 448682), (6162, 327883), (9006, 224341), (17257, 117078), (19513, 103542), (34514, 58539), (39026, 51771)]