20059536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:508

約数の個数: 80

約数和(自身を含む): 59710464

約数和(自身を除く): 39650928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 227, 263, 336, 454, 526, 681, 789, 908, 1052, 1362, 1578, 1589, 1816, 1841, 2104, 2724, 3156, 3178, 3632, 3682, 4208, 4767, 5448, 5523, 6312, 6356, 7364, 9534, 10896, 11046, 12624, 12712, 14728, 19068, 22092, 25424, 29456, 38136, 44184, 59701, 76272, 88368, 119402, 179103, 238804, 358206, 417907, 477608, 716412, 835814, 955216, 1253721, 1432824, 1671628, 2507442, 2865648, 3343256, 5014884, 6686512, 10029768, 20059536]

約数ペア:

[(1, 20059536), (2, 10029768), (3, 6686512), (4, 5014884), (6, 3343256), (7, 2865648), (8, 2507442), (12, 1671628), (14, 1432824), (16, 1253721), (21, 955216), (24, 835814), (28, 716412), (42, 477608), (48, 417907), (56, 358206), (84, 238804), (112, 179103), (168, 119402), (227, 88368), (263, 76272), (336, 59701), (454, 44184), (526, 38136), (681, 29456), (789, 25424), (908, 22092), (1052, 19068), (1362, 14728), (1578, 12712), (1589, 12624), (1816, 11046), (1841, 10896), (2104, 9534), (2724, 7364), (3156, 6356), (3178, 6312), (3632, 5523), (3682, 5448), (4208, 4767)]