20802018414

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{203941357}}^1$

素因数の和:203941379

約数の個数: 16

約数和(自身を含む): 44051333328

約数和(自身を除く): 23249314914

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 203941357, 407882714, 611824071, 1223648142, 3467003069, 6934006138, 10401009207, 20802018414]

約数ペア:

[(1, 20802018414), (2, 10401009207), (3, 6934006138), (6, 3467003069), (17, 1223648142), (34, 611824071), (51, 407882714), (102, 203941357)]