20098726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19069}}^1$

素因数の和:19119

約数の個数: 16

約数和(自身を含む): 32952960

約数和(自身を除く): 12854234

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 19069, 38138, 324173, 591139, 648346, 1182278, 10049363, 20098726]

約数ペア:

[(1, 20098726), (2, 10049363), (17, 1182278), (31, 648346), (34, 591139), (62, 324173), (527, 38138), (1054, 19069)]