20794056

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 56524800

約数和(自身を除く): 35730744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1471, 1767, 2356, 2942, 3534, 4413, 4712, 5884, 7068, 8826, 11768, 14136, 17652, 27949, 35304, 45601, 55898, 83847, 91202, 111796, 136803, 167694, 182404, 223592, 273606, 335388, 364808, 547212, 670776, 866419, 1094424, 1732838, 2599257, 3465676, 5198514, 6931352, 10397028, 20794056]

約数ペア:

[(1, 20794056), (2, 10397028), (3, 6931352), (4, 5198514), (6, 3465676), (8, 2599257), (12, 1732838), (19, 1094424), (24, 866419), (31, 670776), (38, 547212), (57, 364808), (62, 335388), (76, 273606), (93, 223592), (114, 182404), (124, 167694), (152, 136803), (186, 111796), (228, 91202), (248, 83847), (372, 55898), (456, 45601), (589, 35304), (744, 27949), (1178, 17652), (1471, 14136), (1767, 11768), (2356, 8826), (2942, 7068), (3534, 5884), (4413, 4712)]