20377632

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 60963840

約数和(自身を除く): 40586208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 66, 69, 88, 92, 96, 132, 138, 176, 184, 253, 264, 276, 352, 368, 506, 528, 552, 736, 759, 839, 1012, 1056, 1104, 1518, 1678, 2024, 2208, 2517, 3036, 3356, 4048, 5034, 6072, 6712, 8096, 9229, 10068, 12144, 13424, 18458, 19297, 20136, 24288, 26848, 27687, 36916, 38594, 40272, 55374, 57891, 73832, 77188, 80544, 110748, 115782, 147664, 154376, 212267, 221496, 231564, 295328, 308752, 424534, 442992, 463128, 617504, 636801, 849068, 885984, 926256, 1273602, 1698136, 1852512, 2547204, 3396272, 5094408, 6792544, 10188816, 20377632]

約数ペア:

[(1, 20377632), (2, 10188816), (3, 6792544), (4, 5094408), (6, 3396272), (8, 2547204), (11, 1852512), (12, 1698136), (16, 1273602), (22, 926256), (23, 885984), (24, 849068), (32, 636801), (33, 617504), (44, 463128), (46, 442992), (48, 424534), (66, 308752), (69, 295328), (88, 231564), (92, 221496), (96, 212267), (132, 154376), (138, 147664), (176, 115782), (184, 110748), (253, 80544), (264, 77188), (276, 73832), (352, 57891), (368, 55374), (506, 40272), (528, 38594), (552, 36916), (736, 27687), (759, 26848), (839, 24288), (1012, 20136), (1056, 19297), (1104, 18458), (1518, 13424), (1678, 12144), (2024, 10068), (2208, 9229), (2517, 8096), (3036, 6712), (3356, 6072), (4048, 5034)]