20392419992

素因数分解:

$2^3\times 7^1\times {\mathrm{364150357}}^1$

素因数の和:364150370

約数の個数: 16

約数和(自身を含む): 43698042960

約数和(自身を除く): 23305622968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 364150357, 728300714, 1456601428, 2549052499, 2913202856, 5098104998, 10196209996, 20392419992]

約数ペア:

[(1, 20392419992), (2, 10196209996), (4, 5098104998), (7, 2913202856), (8, 2549052499), (14, 1456601428), (28, 728300714), (56, 364150357)]