20180625666

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^2\times {\mathrm{191}}^1\times {\mathrm{6269}}^1$

素因数の和:6571

約数の個数: 48

約数和(自身を含む): 41359127040

約数和(自身を除く): 21178501374

約数列:

[1, 2, 3, 6, 53, 106, 159, 191, 318, 382, 573, 1146, 2809, 5618, 6269, 8427, 10123, 12538, 16854, 18807, 20246, 30369, 37614, 60738, 332257, 536519, 664514, 996771, 1073038, 1197379, 1609557, 1993542, 2394758, 3219114, 3592137, 7184274, 17609621, 35219242, 52828863, 63461087, 105657726, 126922174, 190383261, 380766522, 3363437611, 6726875222, 10090312833, 20180625666]

約数ペア:

[(1, 20180625666), (2, 10090312833), (3, 6726875222), (6, 3363437611), (53, 380766522), (106, 190383261), (159, 126922174), (191, 105657726), (318, 63461087), (382, 52828863), (573, 35219242), (1146, 17609621), (2809, 7184274), (5618, 3592137), (6269, 3219114), (8427, 2394758), (10123, 1993542), (12538, 1609557), (16854, 1197379), (18807, 1073038), (20246, 996771), (30369, 664514), (37614, 536519), (60738, 332257)]