20238065982

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1993}}^1\times {\mathrm{3461}}^1$

素因数の和:5625

約数の個数: 48

約数和(自身を含む): 44153046288

約数和(自身を除く): 23914980306

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 1993, 2934, 3461, 3986, 5979, 6922, 10383, 11958, 17937, 20766, 31149, 35874, 62298, 324859, 564143, 649718, 974577, 1128286, 1692429, 1949154, 2923731, 3384858, 5077287, 5847462, 6897773, 10154574, 13795546, 20693319, 41386638, 62079957, 124159914, 1124336999, 2248673998, 3373010997, 6746021994, 10119032991, 20238065982]

約数ペア:

[(1, 20238065982), (2, 10119032991), (3, 6746021994), (6, 3373010997), (9, 2248673998), (18, 1124336999), (163, 124159914), (326, 62079957), (489, 41386638), (978, 20693319), (1467, 13795546), (1993, 10154574), (2934, 6897773), (3461, 5847462), (3986, 5077287), (5979, 3384858), (6922, 2923731), (10383, 1949154), (11958, 1692429), (17937, 1128286), (20766, 974577), (31149, 649718), (35874, 564143), (62298, 324859)]