20140954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11177}}^1$

素因数の和:11249

約数の個数: 16

約数和(自身を含む): 32595048

約数和(自身を除く): 12454094

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 11177, 22354, 190009, 380018, 592381, 1184762, 10070477, 20140954]

約数ペア:

[(1, 20140954), (2, 10070477), (17, 1184762), (34, 592381), (53, 380018), (106, 190009), (901, 22354), (1802, 11177)]