20132225860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8521}}^1\times {\mathrm{6949}}^1$

素因数の和:15496

約数の個数: 48

約数和(自身を含む): 44776292400

約数和(自身を除く): 24644066540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6949, 8521, 13898, 17042, 27796, 34084, 34745, 42605, 69490, 85210, 118133, 138980, 144857, 170420, 236266, 289714, 472532, 579428, 590665, 724285, 1181330, 1448570, 2362660, 2897140, 59212429, 118424858, 236849716, 296062145, 592124290, 1006611293, 1184248580, 2013222586, 4026445172, 5033056465, 10066112930, 20132225860]

約数ペア:

[(1, 20132225860), (2, 10066112930), (4, 5033056465), (5, 4026445172), (10, 2013222586), (17, 1184248580), (20, 1006611293), (34, 592124290), (68, 296062145), (85, 236849716), (170, 118424858), (340, 59212429), (6949, 2897140), (8521, 2362660), (13898, 1448570), (17042, 1181330), (27796, 724285), (34084, 590665), (34745, 579428), (42605, 472532), (69490, 289714), (85210, 236266), (118133, 170420), (138980, 144857)]