20120804097

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{866641}}^1$

素因数の和:866824

約数の個数: 16

約数和(自身を含む): 27455218560

約数和(自身を除く): 7334414463

約数列:

[1, 3, 71, 109, 213, 327, 7739, 23217, 866641, 2599923, 61531511, 94463869, 184594533, 283391607, 6706934699, 20120804097]

約数ペア:

[(1, 20120804097), (3, 6706934699), (71, 283391607), (109, 184594533), (213, 94463869), (327, 61531511), (7739, 2599923), (23217, 866641)]