20020467453

素因数分解:

$3^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1026217}}^1$

素因数の和:1027156

約数の個数: 16

約数和(自身を含む): 30540247680

約数和(自身を除く): 10519780227

約数列:

[1, 3, 7, 21, 929, 2787, 6503, 19509, 1026217, 3078651, 7183519, 21550557, 953355593, 2860066779, 6673489151, 20020467453]

約数ペア:

[(1, 20020467453), (3, 6673489151), (7, 2860066779), (21, 953355593), (929, 21550557), (2787, 7183519), (6503, 3078651), (19509, 1026217)]