20132963977

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{6271}}^1$

素因数の和:6637

約数の個数: 32

約数和(自身を含む): 24566169600

約数和(自身を除く): 4433205623

約数列:

[1, 7, 19, 101, 133, 239, 707, 1673, 1919, 4541, 6271, 13433, 24139, 31787, 43897, 119149, 168973, 458641, 633371, 834043, 1498769, 3210487, 4433597, 10491383, 12034049, 28476611, 84238343, 151375669, 199336277, 1059629683, 2876137711, 20132963977]

約数ペア:

[(1, 20132963977), (7, 2876137711), (19, 1059629683), (101, 199336277), (133, 151375669), (239, 84238343), (707, 28476611), (1673, 12034049), (1919, 10491383), (4541, 4433597), (6271, 3210487), (13433, 1498769), (24139, 834043), (31787, 633371), (43897, 458641), (119149, 168973)]