20047092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1201}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 50887872

約数和(自身を除く): 30840780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1201, 1284, 1391, 2402, 2782, 3603, 4173, 4804, 5564, 7206, 8346, 14412, 15613, 16692, 31226, 46839, 62452, 93678, 128507, 187356, 257014, 385521, 514028, 771042, 1542084, 1670591, 3341182, 5011773, 6682364, 10023546, 20047092]

約数ペア:

[(1, 20047092), (2, 10023546), (3, 6682364), (4, 5011773), (6, 3341182), (12, 1670591), (13, 1542084), (26, 771042), (39, 514028), (52, 385521), (78, 257014), (107, 187356), (156, 128507), (214, 93678), (321, 62452), (428, 46839), (642, 31226), (1201, 16692), (1284, 15613), (1391, 14412), (2402, 8346), (2782, 7206), (3603, 5564), (4173, 4804)]