20248816540316

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7946945267}}^1$

素因数の和:7946945298

約数の個数: 36

約数和(自身を含む): 44391636267048

約数和(自身を除く): 24142819726732

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 7946945267, 15893890534, 31787781068, 55628616869, 103310288471, 111257233738, 206620576942, 222514467476, 389400318083, 413241153884, 723172019297, 778800636166, 1446344038594, 1557601272332, 2892688077188, 5062204135079, 10124408270158, 20248816540316]

約数ペア:

[(1, 20248816540316), (2, 10124408270158), (4, 5062204135079), (7, 2892688077188), (13, 1557601272332), (14, 1446344038594), (26, 778800636166), (28, 723172019297), (49, 413241153884), (52, 389400318083), (91, 222514467476), (98, 206620576942), (182, 111257233738), (196, 103310288471), (364, 55628616869), (637, 31787781068), (1274, 15893890534), (2548, 7946945267)]