20702352

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{39209}}^1$

素因数の和:39231

約数の個数: 40

約数和(自身を含む): 58344480

約数和(自身を除く): 37642128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 39209, 78418, 117627, 156836, 235254, 313672, 431299, 470508, 627344, 862598, 941016, 1293897, 1725196, 1882032, 2587794, 3450392, 5175588, 6900784, 10351176, 20702352]

約数ペア:

[(1, 20702352), (2, 10351176), (3, 6900784), (4, 5175588), (6, 3450392), (8, 2587794), (11, 1882032), (12, 1725196), (16, 1293897), (22, 941016), (24, 862598), (33, 627344), (44, 470508), (48, 431299), (66, 313672), (88, 235254), (132, 156836), (176, 117627), (264, 78418), (528, 39209)]