20176976113

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{15601}}^1$

素因数の和:15937

約数の個数: 32

約数和(自身を含む): 24983170560

約数和(自身を除く): 4806194447

約数列:

[1, 7, 23, 29, 161, 203, 277, 667, 1939, 4669, 6371, 8033, 15601, 44597, 56231, 109207, 184759, 358823, 452429, 1293313, 2511761, 3167003, 4321477, 10405867, 30250339, 72841069, 99393971, 125322833, 695757797, 877259831, 2882425159, 20176976113]

約数ペア:

[(1, 20176976113), (7, 2882425159), (23, 877259831), (29, 695757797), (161, 125322833), (203, 99393971), (277, 72841069), (667, 30250339), (1939, 10405867), (4669, 4321477), (6371, 3167003), (8033, 2511761), (15601, 1293313), (44597, 452429), (56231, 358823), (109207, 184759)]