20536700892

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{821}}^1\times {\mathrm{4001}}^1$

素因数の和:5350

約数の個数: 48

約数和(自身を含む): 48081436704

約数和(自身を除く): 27544735812

約数列:

[1, 2, 3, 4, 6, 12, 521, 821, 1042, 1563, 1642, 2084, 2463, 3126, 3284, 4001, 4926, 6252, 8002, 9852, 12003, 16004, 24006, 48012, 427741, 855482, 1283223, 1710964, 2084521, 2566446, 3284821, 4169042, 5132892, 6253563, 6569642, 8338084, 9854463, 12507126, 13139284, 19708926, 25014252, 39417852, 1711391741, 3422783482, 5134175223, 6845566964, 10268350446, 20536700892]

約数ペア:

[(1, 20536700892), (2, 10268350446), (3, 6845566964), (4, 5134175223), (6, 3422783482), (12, 1711391741), (521, 39417852), (821, 25014252), (1042, 19708926), (1563, 13139284), (1642, 12507126), (2084, 9854463), (2463, 8338084), (3126, 6569642), (3284, 6253563), (4001, 5132892), (4926, 4169042), (6252, 3284821), (8002, 2566446), (9852, 2084521), (12003, 1710964), (16004, 1283223), (24006, 855482), (48012, 427741)]