20131017170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4256029}}^1$

素因数の和:4256090

約数の個数: 32

約数和(自身を含む): 40449309120

約数和(自身を除く): 20318291950

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 4256029, 8512058, 21280145, 42560290, 46816319, 93632638, 183009247, 234081595, 366018494, 468163190, 915046235, 1830092470, 2013101717, 4026203434, 10065508585, 20131017170]

約数ペア:

[(1, 20131017170), (2, 10065508585), (5, 4026203434), (10, 2013101717), (11, 1830092470), (22, 915046235), (43, 468163190), (55, 366018494), (86, 234081595), (110, 183009247), (215, 93632638), (430, 46816319), (473, 42560290), (946, 21280145), (2365, 8512058), (4730, 4256029)]