20046883198

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 32205127680

約数和(自身を除く): 12158244482

約数列:

[1, 2, 37, 43, 74, 86, 113, 127, 226, 254, 439, 878, 1591, 3182, 4181, 4699, 4859, 5461, 8362, 9398, 9718, 10922, 14351, 16243, 18877, 28702, 32486, 37754, 49607, 55753, 99214, 111506, 179783, 202057, 359566, 404114, 530987, 617093, 698449, 1061974, 1234186, 1396898, 1835459, 2062861, 2133101, 2397379, 3670918, 4125722, 4266202, 4794758, 6300089, 12600178, 22832441, 45664882, 78924737, 88703023, 157849474, 177406046, 233103293, 270903827, 466206586, 541807654, 10023441599, 20046883198]

約数ペア:

[(1, 20046883198), (2, 10023441599), (37, 541807654), (43, 466206586), (74, 270903827), (86, 233103293), (113, 177406046), (127, 157849474), (226, 88703023), (254, 78924737), (439, 45664882), (878, 22832441), (1591, 12600178), (3182, 6300089), (4181, 4794758), (4699, 4266202), (4859, 4125722), (5461, 3670918), (8362, 2397379), (9398, 2133101), (9718, 2062861), (10922, 1835459), (14351, 1396898), (16243, 1234186), (18877, 1061974), (28702, 698449), (32486, 617093), (37754, 530987), (49607, 404114), (55753, 359566), (99214, 202057), (111506, 179783)]