20104687510

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2897}}^1\times {\mathrm{3877}}^1$

素因数の和:6960

約数の個数: 32

約数和(自身を含む): 36412558560

約数和(自身を除く): 16307871050

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 2897, 3877, 5794, 7754, 14485, 19385, 28970, 38770, 518563, 693983, 1037126, 1387966, 2592815, 3469915, 5185630, 6939830, 11231669, 22463338, 56158345, 112316690, 2010468751, 4020937502, 10052343755, 20104687510]

約数ペア:

[(1, 20104687510), (2, 10052343755), (5, 4020937502), (10, 2010468751), (179, 112316690), (358, 56158345), (895, 22463338), (1790, 11231669), (2897, 6939830), (3877, 5185630), (5794, 3469915), (7754, 2592815), (14485, 1387966), (19385, 1037126), (28970, 693983), (38770, 518563)]