20270454

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177811}}^1$

素因数の和:177835

約数の個数: 16

約数和(自身を含む): 42674880

約数和(自身を除く): 22404426

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 177811, 355622, 533433, 1066866, 3378409, 6756818, 10135227, 20270454]

約数ペア:

[(1, 20270454), (2, 10135227), (3, 6756818), (6, 3378409), (19, 1066866), (38, 533433), (57, 355622), (114, 177811)]