20173689732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{7159}}^1\times {\mathrm{33547}}^1$

素因数の和:40720

約数の個数: 48

約数和(自身を含む): 53805624320

約数和(自身を除く): 33631934588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7159, 14318, 21477, 28636, 33547, 42954, 50113, 67094, 85908, 100226, 100641, 134188, 150339, 200452, 201282, 234829, 300678, 402564, 469658, 601356, 704487, 939316, 1408974, 2817948, 240162973, 480325946, 720488919, 960651892, 1440977838, 1681140811, 2881955676, 3362281622, 5043422433, 6724563244, 10086844866, 20173689732]

約数ペア:

[(1, 20173689732), (2, 10086844866), (3, 6724563244), (4, 5043422433), (6, 3362281622), (7, 2881955676), (12, 1681140811), (14, 1440977838), (21, 960651892), (28, 720488919), (42, 480325946), (84, 240162973), (7159, 2817948), (14318, 1408974), (21477, 939316), (28636, 704487), (33547, 601356), (42954, 469658), (50113, 402564), (67094, 300678), (85908, 234829), (100226, 201282), (100641, 200452), (134188, 150339)]