20236440257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1\times {\mathrm{1193}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 23421121920

約数和(自身を除く): 3184681663

約数列:

[1, 11, 19, 209, 277, 293, 1193, 3047, 3223, 5263, 5567, 13123, 22667, 57893, 61237, 81161, 249337, 330461, 349549, 892771, 1542059, 3635071, 3845039, 6278759, 6641431, 16962649, 69066349, 73055741, 96825073, 1065075803, 1839676387, 20236440257]

約数ペア:

[(1, 20236440257), (11, 1839676387), (19, 1065075803), (209, 96825073), (277, 73055741), (293, 69066349), (1193, 16962649), (3047, 6641431), (3223, 6278759), (5263, 3845039), (5567, 3635071), (13123, 1542059), (22667, 892771), (57893, 349549), (61237, 330461), (81161, 249337)]