20441190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8849}}^1$

素因数の和:8877

約数の個数: 64

約数和(自身を含む): 61171200

約数和(自身を除く): 40730010

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 8849, 17698, 26547, 44245, 53094, 61943, 88490, 97339, 123886, 132735, 185829, 194678, 265470, 292017, 309715, 371658, 486695, 584034, 619430, 681373, 929145, 973390, 1362746, 1460085, 1858290, 2044119, 2920170, 3406865, 4088238, 6813730, 10220595, 20441190]

約数ペア:

[(1, 20441190), (2, 10220595), (3, 6813730), (5, 4088238), (6, 3406865), (7, 2920170), (10, 2044119), (11, 1858290), (14, 1460085), (15, 1362746), (21, 973390), (22, 929145), (30, 681373), (33, 619430), (35, 584034), (42, 486695), (55, 371658), (66, 309715), (70, 292017), (77, 265470), (105, 194678), (110, 185829), (154, 132735), (165, 123886), (210, 97339), (231, 88490), (330, 61943), (385, 53094), (462, 44245), (770, 26547), (1155, 17698), (2310, 8849)]