20221491038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1\times {\mathrm{46439}}^1$

素因数の和:48104

約数の個数: 32

約数和(自身を含む): 36512985600

約数和(自身を除く): 16291494562

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1637, 3274, 11459, 22918, 31103, 46439, 62206, 92878, 217721, 325073, 435442, 650146, 882341, 1764682, 6176387, 12352774, 76020643, 152041286, 532144501, 1064289002, 1444392217, 2888784434, 10110745519, 20221491038]

約数ペア:

[(1, 20221491038), (2, 10110745519), (7, 2888784434), (14, 1444392217), (19, 1064289002), (38, 532144501), (133, 152041286), (266, 76020643), (1637, 12352774), (3274, 6176387), (11459, 1764682), (22918, 882341), (31103, 650146), (46439, 435442), (62206, 325073), (92878, 217721)]