16520848032

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{13237859}}^1$

素因数の和:13237885

約数の個数: 48

約数和(自身を含む): 46703170080

約数和(自身を除く): 30182322048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 13237859, 26475718, 39713577, 52951436, 79427154, 105902872, 158854308, 172092167, 211805744, 317708616, 344184334, 423611488, 516276501, 635417232, 688368668, 1032553002, 1270834464, 1376737336, 2065106004, 2753474672, 4130212008, 5506949344, 8260424016, 16520848032]

約数ペア:

[(1, 16520848032), (2, 8260424016), (3, 5506949344), (4, 4130212008), (6, 2753474672), (8, 2065106004), (12, 1376737336), (13, 1270834464), (16, 1032553002), (24, 688368668), (26, 635417232), (32, 516276501), (39, 423611488), (48, 344184334), (52, 317708616), (78, 211805744), (96, 172092167), (104, 158854308), (156, 105902872), (208, 79427154), (312, 52951436), (416, 39713577), (624, 26475718), (1248, 13237859)]