20184410272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48520217}}^1$

素因数の和:48520240

約数の個数: 24

約数和(自身を含む): 42794832276

約数和(自身を除く): 22610422004

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48520217, 97040434, 194080868, 388161736, 630762821, 776323472, 1261525642, 1552646944, 2523051284, 5046102568, 10092205136, 20184410272]

約数ペア:

[(1, 20184410272), (2, 10092205136), (4, 5046102568), (8, 2523051284), (13, 1552646944), (16, 1261525642), (26, 776323472), (32, 630762821), (52, 388161736), (104, 194080868), (208, 97040434), (416, 48520217)]