20737527888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{510073}}^1$

素因数の和:510113

約数の個数: 120

約数和(自身を含む): 67297123264

約数和(自身を除く): 46559595376

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 847, 924, 968, 1232, 1452, 1694, 1848, 1936, 2541, 2904, 3388, 3696, 5082, 5808, 6776, 10164, 13552, 20328, 40656, 510073, 1020146, 1530219, 2040292, 3060438, 3570511, 4080584, 5610803, 6120876, 7141022, 8161168, 10711533, 11221606, 12241752, 14282044, 16832409, 21423066, 22443212, 24483504, 28564088, 33664818, 39275621, 42846132, 44886424, 57128176, 61718833, 67329636, 78551242, 85692264, 89772848, 117826863, 123437666, 134659272, 157102484, 171384528, 185156499, 235653726, 246875332, 269318544, 314204968, 370312998, 432031831, 471307452, 493750664, 628409936, 740625996, 864063662, 942614904, 987501328, 1296095493, 1481251992, 1728127324, 1885229808, 2592190986, 2962503984, 3456254648, 5184381972, 6912509296, 10368763944, 20737527888]

約数ペア:

[(1, 20737527888), (2, 10368763944), (3, 6912509296), (4, 5184381972), (6, 3456254648), (7, 2962503984), (8, 2592190986), (11, 1885229808), (12, 1728127324), (14, 1481251992), (16, 1296095493), (21, 987501328), (22, 942614904), (24, 864063662), (28, 740625996), (33, 628409936), (42, 493750664), (44, 471307452), (48, 432031831), (56, 370312998), (66, 314204968), (77, 269318544), (84, 246875332), (88, 235653726), (112, 185156499), (121, 171384528), (132, 157102484), (154, 134659272), (168, 123437666), (176, 117826863), (231, 89772848), (242, 85692264), (264, 78551242), (308, 67329636), (336, 61718833), (363, 57128176), (462, 44886424), (484, 42846132), (528, 39275621), (616, 33664818), (726, 28564088), (847, 24483504), (924, 22443212), (968, 21423066), (1232, 16832409), (1452, 14282044), (1694, 12241752), (1848, 11221606), (1936, 10711533), (2541, 8161168), (2904, 7141022), (3388, 6120876), (3696, 5610803), (5082, 4080584), (5808, 3570511), (6776, 3060438), (10164, 2040292), (13552, 1530219), (20328, 1020146), (40656, 510073)]