20080907568

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7339513}}^1$

素因数の和:7339546

約数の個数: 60

約数和(自身を含む): 59156482840

約数和(自身を除く): 39075575272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 7339513, 14679026, 22018539, 29358052, 44037078, 58716104, 66055617, 88074156, 117432208, 132111234, 139450747, 176148312, 264222468, 278901494, 352296624, 418352241, 528444936, 557802988, 836704482, 1056889872, 1115605976, 1255056723, 1673408964, 2231211952, 2510113446, 3346817928, 5020226892, 6693635856, 10040453784, 20080907568]

約数ペア:

[(1, 20080907568), (2, 10040453784), (3, 6693635856), (4, 5020226892), (6, 3346817928), (8, 2510113446), (9, 2231211952), (12, 1673408964), (16, 1255056723), (18, 1115605976), (19, 1056889872), (24, 836704482), (36, 557802988), (38, 528444936), (48, 418352241), (57, 352296624), (72, 278901494), (76, 264222468), (114, 176148312), (144, 139450747), (152, 132111234), (171, 117432208), (228, 88074156), (304, 66055617), (342, 58716104), (456, 44037078), (684, 29358052), (912, 22018539), (1368, 14679026), (2736, 7339513)]