20593970176

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{1547023}}^1$

素因数の和:1547056

約数の個数: 44

約数和(自身を含む): 44334613792

約数和(自身を除く): 23740643616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 13312, 1547023, 3094046, 6188092, 12376184, 20111299, 24752368, 40222598, 49504736, 80445196, 99009472, 160890392, 198018944, 321780784, 396037888, 643561568, 792075776, 1287123136, 1584151552, 2574246272, 5148492544, 10296985088, 20593970176]

約数ペア:

[(1, 20593970176), (2, 10296985088), (4, 5148492544), (8, 2574246272), (13, 1584151552), (16, 1287123136), (26, 792075776), (32, 643561568), (52, 396037888), (64, 321780784), (104, 198018944), (128, 160890392), (208, 99009472), (256, 80445196), (416, 49504736), (512, 40222598), (832, 24752368), (1024, 20111299), (1664, 12376184), (3328, 6188092), (6656, 3094046), (13312, 1547023)]