20139587982

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21938549}}^1$

素因数の和:21938577

約数の個数: 32

約数和(自身を含む): 47387268000

約数和(自身を除く): 27247680018

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 21938549, 43877098, 65815647, 131631294, 197446941, 372955333, 394893882, 592340823, 745910666, 1118865999, 1184681646, 2237731998, 3356597997, 6713195994, 10069793991, 20139587982]

約数ペア:

[(1, 20139587982), (2, 10069793991), (3, 6713195994), (6, 3356597997), (9, 2237731998), (17, 1184681646), (18, 1118865999), (27, 745910666), (34, 592340823), (51, 394893882), (54, 372955333), (102, 197446941), (153, 131631294), (306, 65815647), (459, 43877098), (918, 21938549)]