20121219596

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{3457}}^1\times {\mathrm{14407}}^1$

素因数の和:17969

約数の個数: 24

約数和(自身を含む): 35573524896

約数和(自身を除く): 15452305300

約数列:

[1, 2, 4, 101, 202, 404, 3457, 6914, 13828, 14407, 28814, 57628, 349157, 698314, 1396628, 1455107, 2910214, 5820428, 49804999, 99609998, 199219996, 5030304899, 10060609798, 20121219596]

約数ペア:

[(1, 20121219596), (2, 10060609798), (4, 5030304899), (101, 199219996), (202, 99609998), (404, 49804999), (3457, 5820428), (6914, 2910214), (13828, 1455107), (14407, 1396628), (28814, 698314), (57628, 349157)]