20222747999

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{631}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 21938024448

約数和(自身を除く): 1715276449

約数列:

[1, 23, 53, 61, 431, 631, 1219, 1403, 3233, 9913, 14513, 22843, 26291, 33443, 38491, 74359, 271961, 525389, 604693, 769189, 885293, 1393423, 2040023, 6255103, 14413933, 16589621, 32048729, 46920529, 331520459, 381561283, 879249913, 20222747999]

約数ペア:

[(1, 20222747999), (23, 879249913), (53, 381561283), (61, 331520459), (431, 46920529), (631, 32048729), (1219, 16589621), (1403, 14413933), (3233, 6255103), (9913, 2040023), (14513, 1393423), (22843, 885293), (26291, 769189), (33443, 604693), (38491, 525389), (74359, 271961)]