20147011995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{94727}}^1$

素因数の和:96035

約数の個数: 32

約数和(自身を含む): 35193346560

約数和(自身を除く): 15046334565

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1289, 3867, 6445, 14179, 19335, 42537, 70895, 94727, 212685, 284181, 473635, 1041997, 1420905, 3125991, 5209985, 15629955, 122103103, 366309309, 610515515, 1343134133, 1831546545, 4029402399, 6715670665, 20147011995]

約数ペア:

[(1, 20147011995), (3, 6715670665), (5, 4029402399), (11, 1831546545), (15, 1343134133), (33, 610515515), (55, 366309309), (165, 122103103), (1289, 15629955), (3867, 5209985), (6445, 3125991), (14179, 1420905), (19335, 1041997), (42537, 473635), (70895, 284181), (94727, 212685)]