20193021528

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1\times {\mathrm{11801}}^1$

素因数の和:12752

約数の個数: 64

約数和(自身を含む): 51154588800

約数和(自身を除く): 30961567272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 859, 996, 1718, 1992, 2577, 3436, 5154, 6872, 10308, 11801, 20616, 23602, 35403, 47204, 70806, 71297, 94408, 141612, 142594, 213891, 283224, 285188, 427782, 570376, 855564, 979483, 1711128, 1958966, 2938449, 3917932, 5876898, 7835864, 10137059, 11753796, 20274118, 23507592, 30411177, 40548236, 60822354, 81096472, 121644708, 243289416, 841375897, 1682751794, 2524127691, 3365503588, 5048255382, 6731007176, 10096510764, 20193021528]

約数ペア:

[(1, 20193021528), (2, 10096510764), (3, 6731007176), (4, 5048255382), (6, 3365503588), (8, 2524127691), (12, 1682751794), (24, 841375897), (83, 243289416), (166, 121644708), (249, 81096472), (332, 60822354), (498, 40548236), (664, 30411177), (859, 23507592), (996, 20274118), (1718, 11753796), (1992, 10137059), (2577, 7835864), (3436, 5876898), (5154, 3917932), (6872, 2938449), (10308, 1958966), (11801, 1711128), (20616, 979483), (23602, 855564), (35403, 570376), (47204, 427782), (70806, 285188), (71297, 283224), (94408, 213891), (141612, 142594)]