20194402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{10067}}^1$

素因数の和:10145

約数の個数: 16

約数和(自身を含む): 32620320

約数和(自身を除く): 12425918

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 10067, 20134, 171139, 342278, 593953, 1187906, 10097201, 20194402]

約数ペア:

[(1, 20194402), (2, 10097201), (17, 1187906), (34, 593953), (59, 342278), (118, 171139), (1003, 20134), (2006, 10067)]