20080089048

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1420493}}^1$

素因数の和:1420552

約数の個数: 64

約数和(自身を含む): 54546969600

約数和(自身を除く): 34466880552

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, 1767, 2356, 3534, 4712, 7068, 14136, 1420493, 2840986, 4261479, 5681972, 8522958, 11363944, 17045916, 26989367, 34091832, 44035283, 53978734, 80968101, 88070566, 107957468, 132105849, 161936202, 176141132, 215914936, 264211698, 323872404, 352282264, 528423396, 647744808, 836670377, 1056846792, 1673340754, 2510011131, 3346681508, 5020022262, 6693363016, 10040044524, 20080089048]

約数ペア:

[(1, 20080089048), (2, 10040044524), (3, 6693363016), (4, 5020022262), (6, 3346681508), (8, 2510011131), (12, 1673340754), (19, 1056846792), (24, 836670377), (31, 647744808), (38, 528423396), (57, 352282264), (62, 323872404), (76, 264211698), (93, 215914936), (114, 176141132), (124, 161936202), (152, 132105849), (186, 107957468), (228, 88070566), (248, 80968101), (372, 53978734), (456, 44035283), (589, 34091832), (744, 26989367), (1178, 17045916), (1767, 11363944), (2356, 8522958), (3534, 5681972), (4712, 4261479), (7068, 2840986), (14136, 1420493)]