20186036632

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{156229}}^1$

素因数の和:156787

約数の個数: 32

約数和(自身を含む): 39144988800

約数和(自身を除く): 18958952168

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 521, 1042, 2084, 4168, 16151, 32302, 64604, 129208, 156229, 312458, 624916, 1249832, 4843099, 9686198, 19372396, 38744792, 81395309, 162790618, 325581236, 651162472, 2523254579, 5046509158, 10093018316, 20186036632]

約数ペア:

[(1, 20186036632), (2, 10093018316), (4, 5046509158), (8, 2523254579), (31, 651162472), (62, 325581236), (124, 162790618), (248, 81395309), (521, 38744792), (1042, 19372396), (2084, 9686198), (4168, 4843099), (16151, 1249832), (32302, 624916), (64604, 312458), (129208, 156229)]