20138604926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1\times {\mathrm{18049}}^1$

素因数の和:19340

約数の個数: 32

約数和(自身を含む): 33787000800

約数和(自身を除く): 13648395874

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1237, 2474, 13607, 18049, 27214, 36098, 50717, 101434, 198539, 397078, 557887, 740009, 1115774, 1480018, 8140099, 16280198, 22326613, 44653226, 245592743, 491185486, 915391133, 1830782266, 10069302463, 20138604926]

約数ペア:

[(1, 20138604926), (2, 10069302463), (11, 1830782266), (22, 915391133), (41, 491185486), (82, 245592743), (451, 44653226), (902, 22326613), (1237, 16280198), (2474, 8140099), (13607, 1480018), (18049, 1115774), (27214, 740009), (36098, 557887), (50717, 397078), (101434, 198539)]