20086870980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{9007}}^1$

素因数の和:9170

約数の個数: 192

約数和(自身を含む): 63923650560

約数和(自身を除く): 43836779580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 109, 110, 124, 132, 155, 165, 186, 218, 220, 310, 327, 330, 341, 372, 436, 465, 545, 620, 654, 660, 682, 930, 1023, 1090, 1199, 1308, 1364, 1635, 1705, 1860, 2046, 2180, 2398, 3270, 3379, 3410, 3597, 4092, 4796, 5115, 5995, 6540, 6758, 6820, 7194, 9007, 10137, 10230, 11990, 13516, 14388, 16895, 17985, 18014, 20274, 20460, 23980, 27021, 33790, 35970, 36028, 37169, 40548, 45035, 50685, 54042, 67580, 71940, 74338, 90070, 99077, 101370, 108084, 111507, 135105, 148676, 180140, 185845, 198154, 202740, 223014, 270210, 279217, 297231, 371690, 396308, 446028, 495385, 540420, 557535, 558434, 594462, 743380, 837651, 981763, 990770, 1115070, 1116868, 1188924, 1396085, 1486155, 1675302, 1963526, 1981540, 2230140, 2792170, 2945289, 2972310, 3071387, 3350604, 3927052, 4188255, 4908815, 5584340, 5890578, 5944620, 6142774, 8376510, 9214161, 9817630, 10799393, 11781156, 12285548, 14726445, 15356935, 16753020, 18428322, 19635260, 21598786, 29452890, 30434653, 30713870, 32398179, 36856644, 43197572, 46070805, 53996965, 58905780, 60869306, 61427740, 64796358, 91303959, 92141610, 107993930, 121738612, 129592716, 152173265, 161990895, 182607918, 184283220, 215987860, 304346530, 323981790, 334781183, 365215836, 456519795, 608693060, 647963580, 669562366, 913039590, 1004343549, 1339124732, 1673905915, 1826079180, 2008687098, 3347811830, 4017374196, 5021717745, 6695623660, 10043435490, 20086870980]

約数ペア:

[(1, 20086870980), (2, 10043435490), (3, 6695623660), (4, 5021717745), (5, 4017374196), (6, 3347811830), (10, 2008687098), (11, 1826079180), (12, 1673905915), (15, 1339124732), (20, 1004343549), (22, 913039590), (30, 669562366), (31, 647963580), (33, 608693060), (44, 456519795), (55, 365215836), (60, 334781183), (62, 323981790), (66, 304346530), (93, 215987860), (109, 184283220), (110, 182607918), (124, 161990895), (132, 152173265), (155, 129592716), (165, 121738612), (186, 107993930), (218, 92141610), (220, 91303959), (310, 64796358), (327, 61427740), (330, 60869306), (341, 58905780), (372, 53996965), (436, 46070805), (465, 43197572), (545, 36856644), (620, 32398179), (654, 30713870), (660, 30434653), (682, 29452890), (930, 21598786), (1023, 19635260), (1090, 18428322), (1199, 16753020), (1308, 15356935), (1364, 14726445), (1635, 12285548), (1705, 11781156), (1860, 10799393), (2046, 9817630), (2180, 9214161), (2398, 8376510), (3270, 6142774), (3379, 5944620), (3410, 5890578), (3597, 5584340), (4092, 4908815), (4796, 4188255), (5115, 3927052), (5995, 3350604), (6540, 3071387), (6758, 2972310), (6820, 2945289), (7194, 2792170), (9007, 2230140), (10137, 1981540), (10230, 1963526), (11990, 1675302), (13516, 1486155), (14388, 1396085), (16895, 1188924), (17985, 1116868), (18014, 1115070), (20274, 990770), (20460, 981763), (23980, 837651), (27021, 743380), (33790, 594462), (35970, 558434), (36028, 557535), (37169, 540420), (40548, 495385), (45035, 446028), (50685, 396308), (54042, 371690), (67580, 297231), (71940, 279217), (74338, 270210), (90070, 223014), (99077, 202740), (101370, 198154), (108084, 185845), (111507, 180140), (135105, 148676)]