20218573909

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1\times {\mathrm{27653}}^1$

素因数の和:28760

約数の個数: 16

約数和(自身を含む): 21951745200

約数和(自身を除く): 1733171291

約数列:

[1, 17, 41, 697, 1049, 17833, 27653, 43009, 470101, 731153, 1133773, 19274141, 29007997, 493135949, 1189327877, 20218573909]

約数ペア:

[(1, 20218573909), (17, 1189327877), (41, 493135949), (697, 29007997), (1049, 19274141), (17833, 1133773), (27653, 731153), (43009, 470101)]