20162340345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1465819}}^1$

素因数の和:1465965

約数の個数: 32

約数和(自身を含む): 37149742080

約数和(自身を除く): 16987401735

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1965, 2751, 4585, 13755, 1465819, 4397457, 7329095, 10260733, 21987285, 30782199, 51303665, 153910995, 192022289, 576066867, 960111445, 1344156023, 2880334335, 4032468069, 6720780115, 20162340345]

約数ペア:

[(1, 20162340345), (3, 6720780115), (5, 4032468069), (7, 2880334335), (15, 1344156023), (21, 960111445), (35, 576066867), (105, 192022289), (131, 153910995), (393, 51303665), (655, 30782199), (917, 21987285), (1965, 10260733), (2751, 7329095), (4585, 4397457), (13755, 1465819)]