20098832

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{7433}}^1$

素因数の和:7467

約数の個数: 30

約数和(自身を含む): 42173082

約数和(自身を除く): 22074250

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 7433, 14866, 29732, 59464, 96629, 118928, 193258, 386516, 773032, 1256177, 1546064, 2512354, 5024708, 10049416, 20098832]

約数ペア:

[(1, 20098832), (2, 10049416), (4, 5024708), (8, 2512354), (13, 1546064), (16, 1256177), (26, 773032), (52, 386516), (104, 193258), (169, 118928), (208, 96629), (338, 59464), (676, 29732), (1352, 14866), (2704, 7433)]