20174947206

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47359031}}^1$

素因数の和:47359107

約数の個数: 16

約数和(自身を含む): 40918203648

約数和(自身を除く): 20743256442

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47359031, 94718062, 142077093, 284154186, 3362491201, 6724982402, 10087473603, 20174947206]

約数ペア:

[(1, 20174947206), (2, 10087473603), (3, 6724982402), (6, 3362491201), (71, 284154186), (142, 142077093), (213, 94718062), (426, 47359031)]