20235829521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1\times {\mathrm{12757}}^1$

素因数の和:14433

約数の個数: 32

約数和(自身を含む): 30092549760

約数和(自身を除く): 9856720239

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 1637, 4911, 12757, 27829, 31103, 38271, 83487, 93309, 216869, 242383, 528751, 650607, 727149, 1586253, 4120511, 12361533, 20883209, 62649627, 355014553, 396780971, 1065043659, 1190342913, 6745276507, 20235829521]

約数ペア:

[(1, 20235829521), (3, 6745276507), (17, 1190342913), (19, 1065043659), (51, 396780971), (57, 355014553), (323, 62649627), (969, 20883209), (1637, 12361533), (4911, 4120511), (12757, 1586253), (27829, 727149), (31103, 650607), (38271, 528751), (83487, 242383), (93309, 216869)]