20111922537

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1723}}^1\times {\mathrm{9421}}^1$

素因数の和:11213

約数の個数: 32

約数和(自身を含む): 31187573760

約数和(自身を除く): 11075651223

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 1723, 5169, 9421, 12061, 28263, 36183, 65947, 101657, 197841, 304971, 555839, 711599, 1667517, 2134797, 3890873, 11672619, 16232383, 48697149, 113626681, 340880043, 957710597, 2873131791, 6703974179, 20111922537]

約数ペア:

[(1, 20111922537), (3, 6703974179), (7, 2873131791), (21, 957710597), (59, 340880043), (177, 113626681), (413, 48697149), (1239, 16232383), (1723, 11672619), (5169, 3890873), (9421, 2134797), (12061, 1667517), (28263, 711599), (36183, 555839), (65947, 304971), (101657, 197841)]