20048826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1031}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 45969408

約数和(自身を除く): 25920582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 463, 926, 1031, 1389, 2062, 2778, 3093, 3241, 6186, 6482, 7217, 9723, 14434, 19446, 21651, 43302, 477353, 954706, 1432059, 2864118, 3341471, 6682942, 10024413, 20048826]

約数ペア:

[(1, 20048826), (2, 10024413), (3, 6682942), (6, 3341471), (7, 2864118), (14, 1432059), (21, 954706), (42, 477353), (463, 43302), (926, 21651), (1031, 19446), (1389, 14434), (2062, 9723), (2778, 7217), (3093, 6482), (3241, 6186)]