20769682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{953}}^1$

素因数の和:1613

約数の個数: 16

約数和(自身を含む): 33073272

約数和(自身を除く): 12303590

約数列:

[1, 2, 17, 34, 641, 953, 1282, 1906, 10897, 16201, 21794, 32402, 610873, 1221746, 10384841, 20769682]

約数ペア:

[(1, 20769682), (2, 10384841), (17, 1221746), (34, 610873), (641, 32402), (953, 21794), (1282, 16201), (1906, 10897)]