20541094776

素因数分解:

$2^3\times 3^3\times {\mathrm{101}}^1\times {\mathrm{941561}}^1$

素因数の和:941677

約数の個数: 64

約数和(自身を含む): 57623594400

約数和(自身を除く): 37082499624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 101, 108, 202, 216, 303, 404, 606, 808, 909, 1212, 1818, 2424, 2727, 3636, 5454, 7272, 10908, 21816, 941561, 1883122, 2824683, 3766244, 5649366, 7532488, 8474049, 11298732, 16948098, 22597464, 25422147, 33896196, 50844294, 67792392, 95097661, 101688588, 190195322, 203377176, 285292983, 380390644, 570585966, 760781288, 855878949, 1141171932, 1711757898, 2282343864, 2567636847, 3423515796, 5135273694, 6847031592, 10270547388, 20541094776]

約数ペア:

[(1, 20541094776), (2, 10270547388), (3, 6847031592), (4, 5135273694), (6, 3423515796), (8, 2567636847), (9, 2282343864), (12, 1711757898), (18, 1141171932), (24, 855878949), (27, 760781288), (36, 570585966), (54, 380390644), (72, 285292983), (101, 203377176), (108, 190195322), (202, 101688588), (216, 95097661), (303, 67792392), (404, 50844294), (606, 33896196), (808, 25422147), (909, 22597464), (1212, 16948098), (1818, 11298732), (2424, 8474049), (2727, 7532488), (3636, 5649366), (5454, 3766244), (7272, 2824683), (10908, 1883122), (21816, 941561)]