20143789436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1\times {\mathrm{6133}}^1$

素因数の和:8058

約数の個数: 48

約数和(自身を含む): 38747251200

約数和(自身を除く): 18603461764

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 1879, 3758, 6133, 7516, 12266, 24532, 35701, 43217, 71402, 86434, 116527, 141059, 142804, 172868, 233054, 282118, 466108, 564236, 821123, 1642246, 2680121, 3284492, 5360242, 10720484, 11523907, 23047814, 46095628, 218954233, 265049861, 437908466, 530099722, 875816932, 1060199444, 5035947359, 10071894718, 20143789436]

約数ペア:

[(1, 20143789436), (2, 10071894718), (4, 5035947359), (19, 1060199444), (23, 875816932), (38, 530099722), (46, 437908466), (76, 265049861), (92, 218954233), (437, 46095628), (874, 23047814), (1748, 11523907), (1879, 10720484), (3758, 5360242), (6133, 3284492), (7516, 2680121), (12266, 1642246), (24532, 821123), (35701, 564236), (43217, 466108), (71402, 282118), (86434, 233054), (116527, 172868), (141059, 142804)]