20121637896

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{20107}}^1$

素因数の和:20276

約数の個数: 128

約数和(自身を含む): 57766262400

約数和(自身を除く): 37644624504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 113, 123, 164, 216, 226, 246, 328, 339, 369, 452, 492, 678, 738, 904, 984, 1017, 1107, 1356, 1476, 2034, 2214, 2712, 2952, 3051, 4068, 4428, 4633, 6102, 8136, 8856, 9266, 12204, 13899, 18532, 20107, 24408, 27798, 37064, 40214, 41697, 55596, 60321, 80428, 83394, 111192, 120642, 125091, 160856, 166788, 180963, 241284, 250182, 333576, 361926, 482568, 500364, 542889, 723852, 824387, 1000728, 1085778, 1447704, 1648774, 2171556, 2272091, 2473161, 3297548, 4343112, 4544182, 4946322, 6595096, 6816273, 7419483, 9088364, 9892644, 13632546, 14838966, 18176728, 19785288, 20448819, 22258449, 27265092, 29677932, 40897638, 44516898, 54530184, 59355864, 61346457, 81795276, 89033796, 93155731, 122692914, 163590552, 178067592, 186311462, 245385828, 279467193, 372622924, 490771656, 558934386, 745245848, 838401579, 1117868772, 1676803158, 2235737544, 2515204737, 3353606316, 5030409474, 6707212632, 10060818948, 20121637896]

約数ペア:

[(1, 20121637896), (2, 10060818948), (3, 6707212632), (4, 5030409474), (6, 3353606316), (8, 2515204737), (9, 2235737544), (12, 1676803158), (18, 1117868772), (24, 838401579), (27, 745245848), (36, 558934386), (41, 490771656), (54, 372622924), (72, 279467193), (82, 245385828), (108, 186311462), (113, 178067592), (123, 163590552), (164, 122692914), (216, 93155731), (226, 89033796), (246, 81795276), (328, 61346457), (339, 59355864), (369, 54530184), (452, 44516898), (492, 40897638), (678, 29677932), (738, 27265092), (904, 22258449), (984, 20448819), (1017, 19785288), (1107, 18176728), (1356, 14838966), (1476, 13632546), (2034, 9892644), (2214, 9088364), (2712, 7419483), (2952, 6816273), (3051, 6595096), (4068, 4946322), (4428, 4544182), (4633, 4343112), (6102, 3297548), (8136, 2473161), (8856, 2272091), (9266, 2171556), (12204, 1648774), (13899, 1447704), (18532, 1085778), (20107, 1000728), (24408, 824387), (27798, 723852), (37064, 542889), (40214, 500364), (41697, 482568), (55596, 361926), (60321, 333576), (80428, 250182), (83394, 241284), (111192, 180963), (120642, 166788), (125091, 160856)]