20087596408066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2969}}^1\times {\mathrm{204887}}^1$

素因数の和:207967

約数の個数: 64

約数和(自身を含む): 35050599936000

約数和(自身を除く): 14963003527934

約数列:

[1, 2, 11, 19, 22, 38, 79, 158, 209, 418, 869, 1501, 1738, 2969, 3002, 5938, 16511, 32659, 33022, 56411, 65318, 112822, 204887, 234551, 409774, 469102, 620521, 1241042, 2253757, 2580061, 3892853, 4456469, 4507514, 5160122, 7785706, 8912938, 16186073, 32372146, 42821383, 49021159, 85642766, 98042318, 178046803, 307535387, 356093606, 608309503, 615070774, 1216619006, 3382889257, 6691404533, 6765778514, 11557880557, 13382809066, 23115761114, 48056450737, 96112901474, 127136686127, 254273372254, 528620958107, 913072564003, 1057241916214, 1826145128006, 10043798204033, 20087596408066]

約数ペア:

[(1, 20087596408066), (2, 10043798204033), (11, 1826145128006), (19, 1057241916214), (22, 913072564003), (38, 528620958107), (79, 254273372254), (158, 127136686127), (209, 96112901474), (418, 48056450737), (869, 23115761114), (1501, 13382809066), (1738, 11557880557), (2969, 6765778514), (3002, 6691404533), (5938, 3382889257), (16511, 1216619006), (32659, 615070774), (33022, 608309503), (56411, 356093606), (65318, 307535387), (112822, 178046803), (204887, 98042318), (234551, 85642766), (409774, 49021159), (469102, 42821383), (620521, 32372146), (1241042, 16186073), (2253757, 8912938), (2580061, 7785706), (3892853, 5160122), (4456469, 4507514)]