20262100095

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1\times {\mathrm{3709}}^1$

素因数の和:5456

約数の個数: 48

約数和(自身を含む): 35633095680

約数和(自身を除く): 15370995585

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 1663, 3285, 3709, 4989, 8315, 11127, 14967, 18545, 24945, 33381, 55635, 74835, 121399, 166905, 270757, 364197, 606995, 812271, 1092591, 1353785, 1820985, 2436813, 4061355, 5462955, 6168067, 12184065, 18504201, 30840335, 55512603, 92521005, 277563015, 450268891, 1350806673, 2251344455, 4052420019, 6754033365, 20262100095]

約数ペア:

[(1, 20262100095), (3, 6754033365), (5, 4052420019), (9, 2251344455), (15, 1350806673), (45, 450268891), (73, 277563015), (219, 92521005), (365, 55512603), (657, 30840335), (1095, 18504201), (1663, 12184065), (3285, 6168067), (3709, 5462955), (4989, 4061355), (8315, 2436813), (11127, 1820985), (14967, 1353785), (18545, 1092591), (24945, 812271), (33381, 606995), (55635, 364197), (74835, 270757), (121399, 166905)]