20132097144

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1723}}^1\times {\mathrm{6857}}^1$

素因数の和:8660

約数の個数: 64

約数和(自身を含む): 51076189440

約数和(自身を除く): 30944092296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 1723, 3446, 5169, 6857, 6892, 10338, 13714, 13784, 20571, 20676, 27428, 41142, 41352, 54856, 82284, 122333, 164568, 244666, 366999, 486847, 489332, 733998, 973694, 978664, 1460541, 1467996, 1947388, 2921082, 2935992, 3894776, 5842164, 11684328, 11814611, 23629222, 35443833, 47258444, 70887666, 94516888, 141775332, 283550664, 838837381, 1677674762, 2516512143, 3355349524, 5033024286, 6710699048, 10066048572, 20132097144]

約数ペア:

[(1, 20132097144), (2, 10066048572), (3, 6710699048), (4, 5033024286), (6, 3355349524), (8, 2516512143), (12, 1677674762), (24, 838837381), (71, 283550664), (142, 141775332), (213, 94516888), (284, 70887666), (426, 47258444), (568, 35443833), (852, 23629222), (1704, 11814611), (1723, 11684328), (3446, 5842164), (5169, 3894776), (6857, 2935992), (6892, 2921082), (10338, 1947388), (13714, 1467996), (13784, 1460541), (20571, 978664), (20676, 973694), (27428, 733998), (41142, 489332), (41352, 486847), (54856, 366999), (82284, 244666), (122333, 164568)]