20134342491

素因数分解:

$3^1\times {\mathrm{521}}^1\times {\mathrm{2473}}^1\times {\mathrm{5209}}^1$

素因数の和:8206

約数の個数: 16

約数和(自身を含む): 26913359520

約数和(自身を除く): 6779017029

約数列:

[1, 3, 521, 1563, 2473, 5209, 7419, 15627, 1288433, 2713889, 3865299, 8141667, 12881857, 38645571, 6711447497, 20134342491]

約数ペア:

[(1, 20134342491), (3, 6711447497), (521, 38645571), (1563, 12881857), (2473, 8141667), (5209, 3865299), (7419, 2713889), (15627, 1288433)]