20164264774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{43579}}^1$

素因数の和:44068

約数の個数: 32

約数和(自身を含む): 33134745600

約数和(自身を除く): 12970480826

約数列:

[1, 2, 17, 31, 34, 62, 439, 527, 878, 1054, 7463, 13609, 14926, 27218, 43579, 87158, 231353, 462706, 740843, 1350949, 1481686, 2701898, 19131181, 22966133, 38262362, 45932266, 325230077, 593066611, 650460154, 1186133222, 10082132387, 20164264774]

約数ペア:

[(1, 20164264774), (2, 10082132387), (17, 1186133222), (31, 650460154), (34, 593066611), (62, 325230077), (439, 45932266), (527, 38262362), (878, 22966133), (1054, 19131181), (7463, 2701898), (13609, 1481686), (14926, 1350949), (27218, 740843), (43579, 462706), (87158, 231353)]