20429268684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{18253}}^1$

素因数の和:18471

約数の個数: 96

約数和(自身を含む): 53237425920

約数和(自身を除く): 32808157236

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 139, 183, 244, 278, 366, 417, 556, 671, 732, 834, 1342, 1529, 1668, 2013, 2684, 3058, 4026, 4587, 6116, 8052, 8479, 9174, 16958, 18253, 18348, 25437, 33916, 36506, 50874, 54759, 73012, 93269, 101748, 109518, 186538, 200783, 219036, 279807, 373076, 401566, 559614, 602349, 803132, 1113433, 1119228, 1204698, 2226866, 2409396, 2537167, 3340299, 4453732, 5074334, 6680598, 7611501, 10148668, 12247763, 13361196, 15223002, 24495526, 27908837, 30446004, 36743289, 48991052, 55817674, 73486578, 83726511, 111635348, 146973156, 154767187, 167453022, 309534374, 334906044, 464301561, 619068748, 928603122, 1702439057, 1857206244, 3404878114, 5107317171, 6809756228, 10214634342, 20429268684]

約数ペア:

[(1, 20429268684), (2, 10214634342), (3, 6809756228), (4, 5107317171), (6, 3404878114), (11, 1857206244), (12, 1702439057), (22, 928603122), (33, 619068748), (44, 464301561), (61, 334906044), (66, 309534374), (122, 167453022), (132, 154767187), (139, 146973156), (183, 111635348), (244, 83726511), (278, 73486578), (366, 55817674), (417, 48991052), (556, 36743289), (671, 30446004), (732, 27908837), (834, 24495526), (1342, 15223002), (1529, 13361196), (1668, 12247763), (2013, 10148668), (2684, 7611501), (3058, 6680598), (4026, 5074334), (4587, 4453732), (6116, 3340299), (8052, 2537167), (8479, 2409396), (9174, 2226866), (16958, 1204698), (18253, 1119228), (18348, 1113433), (25437, 803132), (33916, 602349), (36506, 559614), (50874, 401566), (54759, 373076), (73012, 279807), (93269, 219036), (101748, 200783), (109518, 186538)]