20155321849

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1\times {\mathrm{22697}}^1$

素因数の和:23616

約数の個数: 16

約数和(自身を含む): 21994906752

約数和(自身を除く): 1839584903

約数列:

[1, 13, 83, 823, 1079, 10699, 22697, 68309, 295061, 888017, 1883851, 18679631, 24490063, 242835203, 1550409373, 20155321849]

約数ペア:

[(1, 20155321849), (13, 1550409373), (83, 242835203), (823, 24490063), (1079, 18679631), (10699, 1883851), (22697, 888017), (68309, 295061)]