20185734813

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{840757}}^1$

素因数の和:840964

約数の個数: 16

約数和(自身を含む): 27603766656

約数和(自身を除く): 7418031843

約数列:

[1, 3, 53, 151, 159, 453, 8003, 24009, 840757, 2522271, 44560121, 126954307, 133680363, 380862921, 6728578271, 20185734813]

約数ペア:

[(1, 20185734813), (3, 6728578271), (53, 380862921), (151, 133680363), (159, 126954307), (453, 44560121), (8003, 2522271), (24009, 840757)]