20223902

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1\times {\mathrm{467}}^1$

素因数の和:895

約数の個数: 16

約数和(自身を含む): 31000320

約数和(自身を除く): 10776418

約数列:

[1, 2, 59, 118, 367, 467, 734, 934, 21653, 27553, 43306, 55106, 171389, 342778, 10111951, 20223902]

約数ペア:

[(1, 20223902), (2, 10111951), (59, 342778), (118, 171389), (367, 55106), (467, 43306), (734, 27553), (934, 21653)]