20126320830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{88007}}^1$

素因数の和:88052

約数の個数: 192

約数和(自身を含む): 67421168640

約数和(自身を除く): 47294847810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 135, 154, 165, 189, 198, 210, 231, 242, 270, 297, 315, 330, 363, 378, 385, 462, 495, 594, 605, 630, 693, 726, 770, 847, 945, 990, 1089, 1155, 1210, 1386, 1485, 1694, 1815, 1890, 2079, 2178, 2310, 2541, 2970, 3267, 3465, 3630, 4158, 4235, 5082, 5445, 6534, 6930, 7623, 8470, 10395, 10890, 12705, 15246, 16335, 20790, 22869, 25410, 32670, 38115, 45738, 76230, 88007, 114345, 176014, 228690, 264021, 440035, 528042, 616049, 792063, 880070, 968077, 1232098, 1320105, 1584126, 1848147, 1936154, 2376189, 2640210, 2904231, 3080245, 3696294, 3960315, 4752378, 4840385, 5544441, 5808462, 6160490, 6776539, 7920630, 8712693, 9240735, 9680770, 10648847, 11088882, 11880945, 13553078, 14521155, 16633323, 17425386, 18481470, 20329617, 21297694, 23761890, 26138079, 27722205, 29042310, 31946541, 33266646, 33882695, 40659234, 43563465, 52276158, 53244235, 55444410, 60988851, 63893082, 67765390, 74541929, 83166615, 87126930, 95839623, 101648085, 106488470, 121977702, 130690395, 149083858, 159732705, 166333230, 182966553, 191679246, 203296170, 223625787, 261380790, 287518869, 304944255, 319465410, 365933106, 372709645, 447251574, 479198115, 575037738, 609888510, 670877361, 745419290, 914832765, 958396230, 1118128935, 1341754722, 1437594345, 1829665530, 2012632083, 2236257870, 2875188690, 3354386805, 4025264166, 6708773610, 10063160415, 20126320830]

約数ペア:

[(1, 20126320830), (2, 10063160415), (3, 6708773610), (5, 4025264166), (6, 3354386805), (7, 2875188690), (9, 2236257870), (10, 2012632083), (11, 1829665530), (14, 1437594345), (15, 1341754722), (18, 1118128935), (21, 958396230), (22, 914832765), (27, 745419290), (30, 670877361), (33, 609888510), (35, 575037738), (42, 479198115), (45, 447251574), (54, 372709645), (55, 365933106), (63, 319465410), (66, 304944255), (70, 287518869), (77, 261380790), (90, 223625787), (99, 203296170), (105, 191679246), (110, 182966553), (121, 166333230), (126, 159732705), (135, 149083858), (154, 130690395), (165, 121977702), (189, 106488470), (198, 101648085), (210, 95839623), (231, 87126930), (242, 83166615), (270, 74541929), (297, 67765390), (315, 63893082), (330, 60988851), (363, 55444410), (378, 53244235), (385, 52276158), (462, 43563465), (495, 40659234), (594, 33882695), (605, 33266646), (630, 31946541), (693, 29042310), (726, 27722205), (770, 26138079), (847, 23761890), (945, 21297694), (990, 20329617), (1089, 18481470), (1155, 17425386), (1210, 16633323), (1386, 14521155), (1485, 13553078), (1694, 11880945), (1815, 11088882), (1890, 10648847), (2079, 9680770), (2178, 9240735), (2310, 8712693), (2541, 7920630), (2970, 6776539), (3267, 6160490), (3465, 5808462), (3630, 5544441), (4158, 4840385), (4235, 4752378), (5082, 3960315), (5445, 3696294), (6534, 3080245), (6930, 2904231), (7623, 2640210), (8470, 2376189), (10395, 1936154), (10890, 1848147), (12705, 1584126), (15246, 1320105), (16335, 1232098), (20790, 968077), (22869, 880070), (25410, 792063), (32670, 616049), (38115, 528042), (45738, 440035), (76230, 264021), (88007, 228690), (114345, 176014)]