20597482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18691}}^1$

素因数の和:18741

約数の個数: 16

約数和(自身を含む): 33645600

約数和(自身を除く): 13048118

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 18691, 37382, 355129, 542039, 710258, 1084078, 10298741, 20597482]

約数ペア:

[(1, 20597482), (2, 10298741), (19, 1084078), (29, 710258), (38, 542039), (58, 355129), (551, 37382), (1102, 18691)]