20163034900

素因数分解:

$2^2\times 5^2\times {\mathrm{3821}}^1\times {\mathrm{52769}}^1$

素因数の和:56604

約数の個数: 36

約数和(自身を含む): 43766065980

約数和(自身を除く): 23603031080

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 3821, 7642, 15284, 19105, 38210, 52769, 76420, 95525, 105538, 191050, 211076, 263845, 382100, 527690, 1055380, 1319225, 2638450, 5276900, 201630349, 403260698, 806521396, 1008151745, 2016303490, 4032606980, 5040758725, 10081517450, 20163034900]

約数ペア:

[(1, 20163034900), (2, 10081517450), (4, 5040758725), (5, 4032606980), (10, 2016303490), (20, 1008151745), (25, 806521396), (50, 403260698), (100, 201630349), (3821, 5276900), (7642, 2638450), (15284, 1319225), (19105, 1055380), (38210, 527690), (52769, 382100), (76420, 263845), (95525, 211076), (105538, 191050)]