20221872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38299}}^1$

素因数の和:38321

約数の個数: 40

約数和(自身を含む): 56990400

約数和(自身を除く): 36768528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 38299, 76598, 114897, 153196, 229794, 306392, 421289, 459588, 612784, 842578, 919176, 1263867, 1685156, 1838352, 2527734, 3370312, 5055468, 6740624, 10110936, 20221872]

約数ペア:

[(1, 20221872), (2, 10110936), (3, 6740624), (4, 5055468), (6, 3370312), (8, 2527734), (11, 1838352), (12, 1685156), (16, 1263867), (22, 919176), (24, 842578), (33, 612784), (44, 459588), (48, 421289), (66, 306392), (88, 229794), (132, 153196), (176, 114897), (264, 76598), (528, 38299)]