20163211744

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48469259}}^1$

素因数の和:48469282

約数の個数: 24

約数和(自身を含む): 42749887320

約数和(自身を除く): 22586675576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48469259, 96938518, 193877036, 387754072, 630100367, 775508144, 1260200734, 1551016288, 2520401468, 5040802936, 10081605872, 20163211744]

約数ペア:

[(1, 20163211744), (2, 10081605872), (4, 5040802936), (8, 2520401468), (13, 1551016288), (16, 1260200734), (26, 775508144), (32, 630100367), (52, 387754072), (104, 193877036), (208, 96938518), (416, 48469259)]