20163554802

素因数分解:

$2^1\times 3^3\times {\mathrm{4943}}^1\times {\mathrm{75541}}^1$

素因数の和:80495

約数の個数: 32

約数和(自身を含む): 44817557760

約数和(自身を除く): 24654002958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4943, 9886, 14829, 29658, 44487, 75541, 88974, 133461, 151082, 226623, 266922, 453246, 679869, 1359738, 2039607, 4079214, 373399163, 746798326, 1120197489, 2240394978, 3360592467, 6721184934, 10081777401, 20163554802]

約数ペア:

[(1, 20163554802), (2, 10081777401), (3, 6721184934), (6, 3360592467), (9, 2240394978), (18, 1120197489), (27, 746798326), (54, 373399163), (4943, 4079214), (9886, 2039607), (14829, 1359738), (29658, 679869), (44487, 453246), (75541, 266922), (88974, 226623), (133461, 151082)]