20193973908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88570061}}^1$

素因数の和:88570087

約数の個数: 24

約数和(自身を含む): 49599234720

約数和(自身を除く): 29405260812

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 88570061, 177140122, 265710183, 354280244, 531420366, 1062840732, 1682831159, 3365662318, 5048493477, 6731324636, 10096986954, 20193973908]

約数ペア:

[(1, 20193973908), (2, 10096986954), (3, 6731324636), (4, 5048493477), (6, 3365662318), (12, 1682831159), (19, 1062840732), (38, 531420366), (57, 354280244), (76, 265710183), (114, 177140122), (228, 88570061)]