20147196432

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{393377}}^1$

素因数の和:393496

約数の個数: 80

約数和(自身を含む): 57363953472

約数和(自身を除く): 37216757040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 97, 132, 176, 194, 264, 291, 388, 528, 582, 776, 1067, 1164, 1552, 2134, 2328, 3201, 4268, 4656, 6402, 8536, 12804, 17072, 25608, 51216, 393377, 786754, 1180131, 1573508, 2360262, 3147016, 4327147, 4720524, 6294032, 8654294, 9441048, 12981441, 17308588, 18882096, 25962882, 34617176, 38157569, 51925764, 69234352, 76315138, 103851528, 114472707, 152630276, 207703056, 228945414, 305260552, 419733259, 457890828, 610521104, 839466518, 915781656, 1259199777, 1678933036, 1831563312, 2518399554, 3357866072, 5036799108, 6715732144, 10073598216, 20147196432]

約数ペア:

[(1, 20147196432), (2, 10073598216), (3, 6715732144), (4, 5036799108), (6, 3357866072), (8, 2518399554), (11, 1831563312), (12, 1678933036), (16, 1259199777), (22, 915781656), (24, 839466518), (33, 610521104), (44, 457890828), (48, 419733259), (66, 305260552), (88, 228945414), (97, 207703056), (132, 152630276), (176, 114472707), (194, 103851528), (264, 76315138), (291, 69234352), (388, 51925764), (528, 38157569), (582, 34617176), (776, 25962882), (1067, 18882096), (1164, 17308588), (1552, 12981441), (2134, 9441048), (2328, 8654294), (3201, 6294032), (4268, 4720524), (4656, 4327147), (6402, 3147016), (8536, 2360262), (12804, 1573508), (17072, 1180131), (25608, 786754), (51216, 393377)]