20219782463

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1\times {\mathrm{19699}}^1$

素因数の和:20414

約数の個数: 16

約数和(自身を含む): 21559680000

約数和(自身を除く): 1339897537

約数列:

[1, 19, 89, 607, 1691, 11533, 19699, 54023, 374281, 1026437, 1753211, 11957293, 33311009, 227188567, 1064199077, 20219782463]

約数ペア:

[(1, 20219782463), (19, 1064199077), (89, 227188567), (607, 33311009), (1691, 11957293), (11533, 1753211), (19699, 1026437), (54023, 374281)]