20060640288

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{315181}}^1$

素因数の和:315227

約数の個数: 144

約数和(自身を含む): 65049782616

約数和(自身を除く): 44989142328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2652, 3536, 3744, 3978, 4896, 5304, 7072, 7956, 10608, 15912, 21216, 31824, 63648, 315181, 630362, 945543, 1260724, 1891086, 2521448, 2836629, 3782172, 4097353, 5042896, 5358077, 5673258, 7564344, 8194706, 10085792, 10716154, 11346516, 12292059, 15128688, 16074231, 16389412, 21432308, 22693032, 24584118, 30257376, 32148462, 32778824, 36876177, 42864616, 45386064, 48222693, 49168236, 64296924, 65557648, 69655001, 73752354, 85729232, 90772128, 96445386, 98336472, 128593848, 131115296, 139310002, 147504708, 171458464, 192890772, 196672944, 208965003, 257187696, 278620004, 295009416, 385781544, 393345888, 417930006, 514375392, 557240008, 590018832, 626895009, 771563088, 835860012, 1114480016, 1180037664, 1253790018, 1543126176, 1671720024, 2228960032, 2507580036, 3343440048, 5015160072, 6686880096, 10030320144, 20060640288]

約数ペア:

[(1, 20060640288), (2, 10030320144), (3, 6686880096), (4, 5015160072), (6, 3343440048), (8, 2507580036), (9, 2228960032), (12, 1671720024), (13, 1543126176), (16, 1253790018), (17, 1180037664), (18, 1114480016), (24, 835860012), (26, 771563088), (32, 626895009), (34, 590018832), (36, 557240008), (39, 514375392), (48, 417930006), (51, 393345888), (52, 385781544), (68, 295009416), (72, 278620004), (78, 257187696), (96, 208965003), (102, 196672944), (104, 192890772), (117, 171458464), (136, 147504708), (144, 139310002), (153, 131115296), (156, 128593848), (204, 98336472), (208, 96445386), (221, 90772128), (234, 85729232), (272, 73752354), (288, 69655001), (306, 65557648), (312, 64296924), (408, 49168236), (416, 48222693), (442, 45386064), (468, 42864616), (544, 36876177), (612, 32778824), (624, 32148462), (663, 30257376), (816, 24584118), (884, 22693032), (936, 21432308), (1224, 16389412), (1248, 16074231), (1326, 15128688), (1632, 12292059), (1768, 11346516), (1872, 10716154), (1989, 10085792), (2448, 8194706), (2652, 7564344), (3536, 5673258), (3744, 5358077), (3978, 5042896), (4896, 4097353), (5304, 3782172), (7072, 2836629), (7956, 2521448), (10608, 1891086), (15912, 1260724), (21216, 945543), (31824, 630362), (63648, 315181)]