21968060

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{18617}}^1$

素因数の和:18685

約数の個数: 24

約数和(自身を含む): 46917360

約数和(自身を除く): 24949300

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 18617, 37234, 74468, 93085, 186170, 372340, 1098403, 2196806, 4393612, 5492015, 10984030, 21968060]

約数ペア:

[(1, 21968060), (2, 10984030), (4, 5492015), (5, 4393612), (10, 2196806), (20, 1098403), (59, 372340), (118, 186170), (236, 93085), (295, 74468), (590, 37234), (1180, 18617)]