20173896314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1195561}}^1$

素因数の和:1195646

約数の個数: 32

約数和(自身を含む): 36153794880

約数和(自身を除く): 15979898566

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 286, 649, 767, 1298, 1534, 8437, 16874, 1195561, 2391122, 13151171, 15542293, 26302342, 31084586, 70538099, 141076198, 170965223, 341930446, 775919089, 916995287, 1551838178, 1833990574, 10086948157, 20173896314]

約数ペア:

[(1, 20173896314), (2, 10086948157), (11, 1833990574), (13, 1551838178), (22, 916995287), (26, 775919089), (59, 341930446), (118, 170965223), (143, 141076198), (286, 70538099), (649, 31084586), (767, 26302342), (1298, 15542293), (1534, 13151171), (8437, 2391122), (16874, 1195561)]