20150608839

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{1009}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 27383928000

約数和(自身を除く): 7233319161

約数列:

[1, 3, 109, 157, 327, 389, 471, 1009, 1167, 3027, 17113, 42401, 51339, 61073, 109981, 127203, 158413, 183219, 329943, 392501, 475239, 1177503, 6656957, 17267017, 19970871, 42782609, 51801051, 61622657, 128347827, 184867971, 6716869613, 20150608839]

約数ペア:

[(1, 20150608839), (3, 6716869613), (109, 184867971), (157, 128347827), (327, 61622657), (389, 51801051), (471, 42782609), (1009, 19970871), (1167, 17267017), (3027, 6656957), (17113, 1177503), (42401, 475239), (51339, 392501), (61073, 329943), (109981, 183219), (127203, 158413)]