20912563585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{14177}}^1$

素因数の和:14433

約数の個数: 32

約数和(自身を含む): 26655547392

約数和(自身を除く): 5742983807

約数列:

[1, 5, 23, 101, 115, 127, 505, 635, 2323, 2921, 11615, 12827, 14177, 14605, 64135, 70885, 295021, 326071, 1431877, 1475105, 1630355, 1800479, 7159385, 9002395, 32933171, 41411017, 164665855, 181848379, 207055085, 909241895, 4182512717, 20912563585]

約数ペア:

[(1, 20912563585), (5, 4182512717), (23, 909241895), (101, 207055085), (115, 181848379), (127, 164665855), (505, 41411017), (635, 32933171), (2323, 9002395), (2921, 7159385), (11615, 1800479), (12827, 1630355), (14177, 1475105), (14605, 1431877), (64135, 326071), (70885, 295021)]