20010144

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2707}}^1$

素因数の和:2738

約数の個数: 96

約数和(自身を含む): 65511936

約数和(自身を除く): 45501792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 2707, 3696, 5414, 7392, 8121, 10828, 16242, 18949, 21656, 29777, 32484, 37898, 43312, 56847, 59554, 64968, 75796, 86624, 89331, 113694, 119108, 129936, 151592, 178662, 208439, 227388, 238216, 259872, 303184, 357324, 416878, 454776, 476432, 606368, 625317, 714648, 833756, 909552, 952864, 1250634, 1429296, 1667512, 1819104, 2501268, 2858592, 3335024, 5002536, 6670048, 10005072, 20010144]

約数ペア:

[(1, 20010144), (2, 10005072), (3, 6670048), (4, 5002536), (6, 3335024), (7, 2858592), (8, 2501268), (11, 1819104), (12, 1667512), (14, 1429296), (16, 1250634), (21, 952864), (22, 909552), (24, 833756), (28, 714648), (32, 625317), (33, 606368), (42, 476432), (44, 454776), (48, 416878), (56, 357324), (66, 303184), (77, 259872), (84, 238216), (88, 227388), (96, 208439), (112, 178662), (132, 151592), (154, 129936), (168, 119108), (176, 113694), (224, 89331), (231, 86624), (264, 75796), (308, 64968), (336, 59554), (352, 56847), (462, 43312), (528, 37898), (616, 32484), (672, 29777), (924, 21656), (1056, 18949), (1232, 16242), (1848, 10828), (2464, 8121), (2707, 7392), (3696, 5414)]