20161915158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{883}}^1\times {\mathrm{4493}}^1$

素因数の和:5410

約数の個数: 96

約数和(自身を含む): 50723382528

約数和(自身を除く): 30561467370

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 883, 1694, 1766, 2541, 2649, 4493, 5082, 5298, 6181, 8986, 9713, 12362, 13479, 18543, 19426, 26958, 29139, 31451, 37086, 49423, 58278, 62902, 67991, 94353, 98846, 106843, 135982, 148269, 188706, 203973, 213686, 296538, 320529, 345961, 407946, 543653, 641058, 691922, 747901, 1037883, 1087306, 1495802, 1630959, 2075766, 2243703, 3261918, 3805571, 3967319, 4487406, 7611142, 7934638, 11416713, 11901957, 22833426, 23803914, 27771233, 43640509, 55542466, 83313699, 87281018, 130921527, 166627398, 261843054, 305483563, 480045599, 610967126, 916450689, 960091198, 1440136797, 1832901378, 2880273594, 3360319193, 6720638386, 10080957579, 20161915158]

約数ペア:

[(1, 20161915158), (2, 10080957579), (3, 6720638386), (6, 3360319193), (7, 2880273594), (11, 1832901378), (14, 1440136797), (21, 960091198), (22, 916450689), (33, 610967126), (42, 480045599), (66, 305483563), (77, 261843054), (121, 166627398), (154, 130921527), (231, 87281018), (242, 83313699), (363, 55542466), (462, 43640509), (726, 27771233), (847, 23803914), (883, 22833426), (1694, 11901957), (1766, 11416713), (2541, 7934638), (2649, 7611142), (4493, 4487406), (5082, 3967319), (5298, 3805571), (6181, 3261918), (8986, 2243703), (9713, 2075766), (12362, 1630959), (13479, 1495802), (18543, 1087306), (19426, 1037883), (26958, 747901), (29139, 691922), (31451, 641058), (37086, 543653), (49423, 407946), (58278, 345961), (62902, 320529), (67991, 296538), (94353, 213686), (98846, 203973), (106843, 188706), (135982, 148269)]