20236844132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1245191}}^1$

素因数の和:1245451

約数の個数: 24

約数和(自身を含む): 37654606080

約数和(自身を除く): 17417761948

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 956, 4063, 8126, 16252, 1245191, 2490382, 4980764, 21168247, 42336494, 84672988, 297600649, 595201298, 1190402596, 5059211033, 10118422066, 20236844132]

約数ペア:

[(1, 20236844132), (2, 10118422066), (4, 5059211033), (17, 1190402596), (34, 595201298), (68, 297600649), (239, 84672988), (478, 42336494), (956, 21168247), (4063, 4980764), (8126, 2490382), (16252, 1245191)]