20075097546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{344117}}^1$

素因数の和:344595

約数の個数: 48

約数和(自身を含む): 49817274624

約数和(自身を除く): 29742177078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 463, 926, 1389, 2778, 3241, 4167, 6482, 8334, 9723, 19446, 29169, 58338, 344117, 688234, 1032351, 2064702, 2408819, 3097053, 4817638, 6194106, 7226457, 14452914, 21679371, 43358742, 159326171, 318652342, 477978513, 955957026, 1115283197, 1433935539, 2230566394, 2867871078, 3345849591, 6691699182, 10037548773, 20075097546]

約数ペア:

[(1, 20075097546), (2, 10037548773), (3, 6691699182), (6, 3345849591), (7, 2867871078), (9, 2230566394), (14, 1433935539), (18, 1115283197), (21, 955957026), (42, 477978513), (63, 318652342), (126, 159326171), (463, 43358742), (926, 21679371), (1389, 14452914), (2778, 7226457), (3241, 6194106), (4167, 4817638), (6482, 3097053), (8334, 2408819), (9723, 2064702), (19446, 1032351), (29169, 688234), (58338, 344117)]