20370490632

素因数分解:

$2^3\times 3^3\times {\mathrm{349}}^1\times {\mathrm{270223}}^1$

素因数の和:270587

約数の個数: 64

約数和(自身を含む): 56747040000

約数和(自身を除く): 36376549368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 349, 698, 1047, 1396, 2094, 2792, 3141, 4188, 6282, 8376, 9423, 12564, 18846, 25128, 37692, 75384, 270223, 540446, 810669, 1080892, 1621338, 2161784, 2432007, 3242676, 4864014, 6485352, 7296021, 9728028, 14592042, 19456056, 29184084, 58368168, 94307827, 188615654, 282923481, 377231308, 565846962, 754462616, 848770443, 1131693924, 1697540886, 2263387848, 2546311329, 3395081772, 5092622658, 6790163544, 10185245316, 20370490632]

約数ペア:

[(1, 20370490632), (2, 10185245316), (3, 6790163544), (4, 5092622658), (6, 3395081772), (8, 2546311329), (9, 2263387848), (12, 1697540886), (18, 1131693924), (24, 848770443), (27, 754462616), (36, 565846962), (54, 377231308), (72, 282923481), (108, 188615654), (216, 94307827), (349, 58368168), (698, 29184084), (1047, 19456056), (1396, 14592042), (2094, 9728028), (2792, 7296021), (3141, 6485352), (4188, 4864014), (6282, 3242676), (8376, 2432007), (9423, 2161784), (12564, 1621338), (18846, 1080892), (25128, 810669), (37692, 540446), (75384, 270223)]