20122865976

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7836007}}^1$

素因数の和:7836123

約数の個数: 32

約数和(自身を含む): 50777331840

約数和(自身を除く): 30654465864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 7836007, 15672014, 23508021, 31344028, 47016042, 62688056, 94032084, 188064168, 838452749, 1676905498, 2515358247, 3353810996, 5030716494, 6707621992, 10061432988, 20122865976]

約数ペア:

[(1, 20122865976), (2, 10061432988), (3, 6707621992), (4, 5030716494), (6, 3353810996), (8, 2515358247), (12, 1676905498), (24, 838452749), (107, 188064168), (214, 94032084), (321, 62688056), (428, 47016042), (642, 31344028), (856, 23508021), (1284, 15672014), (2568, 7836007)]