20227938038

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18764321}}^1$

素因数の和:18764348

約数の個数: 24

約数和(自身を含む): 38504388744

約数和(自身を除く): 18276450706

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 18764321, 37528642, 131350247, 206407531, 262700494, 412815062, 919451729, 1444852717, 1838903458, 2889705434, 10113969019, 20227938038]

約数ペア:

[(1, 20227938038), (2, 10113969019), (7, 2889705434), (11, 1838903458), (14, 1444852717), (22, 919451729), (49, 412815062), (77, 262700494), (98, 206407531), (154, 131350247), (539, 37528642), (1078, 18764321)]