20155134736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1373}}^1\times {\mathrm{83407}}^1$

素因数の和:84799

約数の個数: 40

約数和(自身を含む): 42632164224

約数和(自身を除く): 22477029488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1373, 2746, 5492, 10984, 15103, 21968, 30206, 60412, 83407, 120824, 166814, 241648, 333628, 667256, 917477, 1334512, 1834954, 3669908, 7339816, 14679632, 114517811, 229035622, 458071244, 916142488, 1259695921, 1832284976, 2519391842, 5038783684, 10077567368, 20155134736]

約数ペア:

[(1, 20155134736), (2, 10077567368), (4, 5038783684), (8, 2519391842), (11, 1832284976), (16, 1259695921), (22, 916142488), (44, 458071244), (88, 229035622), (176, 114517811), (1373, 14679632), (2746, 7339816), (5492, 3669908), (10984, 1834954), (15103, 1334512), (21968, 917477), (30206, 667256), (60412, 333628), (83407, 241648), (120824, 166814)]