20110512054

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{246979}}^1$

素因数の和:247356

約数の個数: 32

約数和(自身を含む): 41326669440

約数和(自身を除く): 21216157386

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 331, 662, 993, 1986, 13571, 27142, 40713, 81426, 246979, 493958, 740937, 1481874, 10126139, 20252278, 30378417, 60756834, 81750049, 163500098, 245250147, 490500294, 3351752009, 6703504018, 10055256027, 20110512054]

約数ペア:

[(1, 20110512054), (2, 10055256027), (3, 6703504018), (6, 3351752009), (41, 490500294), (82, 245250147), (123, 163500098), (246, 81750049), (331, 60756834), (662, 30378417), (993, 20252278), (1986, 10126139), (13571, 1481874), (27142, 740937), (40713, 493958), (81426, 246979)]