20061288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21433}}^1$

素因数の和:21458

約数の個数: 48

約数和(自身を含む): 58514820

約数和(自身を除く): 38453532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 21433, 42866, 64299, 85732, 128598, 171464, 192897, 257196, 278629, 385794, 514392, 557258, 771588, 835887, 1114516, 1543176, 1671774, 2229032, 2507661, 3343548, 5015322, 6687096, 10030644, 20061288]

約数ペア:

[(1, 20061288), (2, 10030644), (3, 6687096), (4, 5015322), (6, 3343548), (8, 2507661), (9, 2229032), (12, 1671774), (13, 1543176), (18, 1114516), (24, 835887), (26, 771588), (36, 557258), (39, 514392), (52, 385794), (72, 278629), (78, 257196), (104, 192897), (117, 171464), (156, 128598), (234, 85732), (312, 64299), (468, 42866), (936, 21433)]