20180406964

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1204369}}^1$

素因数の和:1204503

約数の個数: 24

約数和(自身を含む): 36420148800

約数和(自身を除く): 16239741836

約数列:

[1, 2, 4, 59, 71, 118, 142, 236, 284, 4189, 8378, 16756, 1204369, 2408738, 4817476, 71057771, 85510199, 142115542, 171020398, 284231084, 342040796, 5045101741, 10090203482, 20180406964]

約数ペア:

[(1, 20180406964), (2, 10090203482), (4, 5045101741), (59, 342040796), (71, 284231084), (118, 171020398), (142, 142115542), (236, 85510199), (284, 71057771), (4189, 4817476), (8378, 2408738), (16756, 1204369)]