20295072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10067}}^1$

素因数の和:10090

約数の個数: 72

約数和(自身を含む): 65965536

約数和(自身を除く): 45670464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10067, 20134, 30201, 40268, 60402, 70469, 80536, 90603, 120804, 140938, 161072, 181206, 211407, 241608, 281876, 322144, 362412, 422814, 483216, 563752, 634221, 724824, 845628, 966432, 1127504, 1268442, 1449648, 1691256, 2255008, 2536884, 2899296, 3382512, 5073768, 6765024, 10147536, 20295072]

約数ペア:

[(1, 20295072), (2, 10147536), (3, 6765024), (4, 5073768), (6, 3382512), (7, 2899296), (8, 2536884), (9, 2255008), (12, 1691256), (14, 1449648), (16, 1268442), (18, 1127504), (21, 966432), (24, 845628), (28, 724824), (32, 634221), (36, 563752), (42, 483216), (48, 422814), (56, 362412), (63, 322144), (72, 281876), (84, 241608), (96, 211407), (112, 181206), (126, 161072), (144, 140938), (168, 120804), (224, 90603), (252, 80536), (288, 70469), (336, 60402), (504, 40268), (672, 30201), (1008, 20134), (2016, 10067)]