20122499082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1\times {\mathrm{7013}}^1$

素因数の和:8367

約数の個数: 64

約数和(自身を含む): 46905143040

約数和(自身を除く): 26782643958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 1289, 2226, 2578, 3867, 7013, 7734, 9023, 14026, 18046, 21039, 27069, 42078, 49091, 54138, 68317, 98182, 136634, 147273, 204951, 294546, 371689, 409902, 478219, 743378, 956438, 1115067, 1434657, 2230134, 2601823, 2869314, 5203646, 7805469, 9039757, 15610938, 18079514, 27119271, 54238542, 63278299, 126556598, 189834897, 379669794, 479107121, 958214242, 1437321363, 2874642726, 3353749847, 6707499694, 10061249541, 20122499082]

約数ペア:

[(1, 20122499082), (2, 10061249541), (3, 6707499694), (6, 3353749847), (7, 2874642726), (14, 1437321363), (21, 958214242), (42, 479107121), (53, 379669794), (106, 189834897), (159, 126556598), (318, 63278299), (371, 54238542), (742, 27119271), (1113, 18079514), (1289, 15610938), (2226, 9039757), (2578, 7805469), (3867, 5203646), (7013, 2869314), (7734, 2601823), (9023, 2230134), (14026, 1434657), (18046, 1115067), (21039, 956438), (27069, 743378), (42078, 478219), (49091, 409902), (54138, 371689), (68317, 294546), (98182, 204951), (136634, 147273)]