20132640516

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1429

約数の個数: 96

約数和(自身を含む): 48279369600

約数和(自身を除く): 28146729084

約数列:

[1, 2, 3, 4, 6, 12, 89, 109, 163, 178, 218, 267, 326, 327, 356, 436, 489, 534, 652, 654, 978, 1061, 1068, 1308, 1956, 2122, 3183, 4244, 6366, 9701, 12732, 14507, 17767, 19402, 29014, 29103, 35534, 38804, 43521, 53301, 58028, 58206, 71068, 87042, 94429, 106602, 115649, 116412, 172943, 174084, 188858, 213204, 231298, 283287, 345886, 346947, 377716, 462596, 518829, 566574, 691772, 693894, 1037658, 1133148, 1387788, 1581263, 2075316, 3162526, 4743789, 6325052, 9487578, 10292761, 15391927, 18850787, 18975156, 20585522, 30783854, 30878283, 37701574, 41171044, 46175781, 56552361, 61567708, 61756566, 75403148, 92351562, 113104722, 123513132, 184703124, 226209444, 1677720043, 3355440086, 5033160129, 6710880172, 10066320258, 20132640516]

約数ペア:

[(1, 20132640516), (2, 10066320258), (3, 6710880172), (4, 5033160129), (6, 3355440086), (12, 1677720043), (89, 226209444), (109, 184703124), (163, 123513132), (178, 113104722), (218, 92351562), (267, 75403148), (326, 61756566), (327, 61567708), (356, 56552361), (436, 46175781), (489, 41171044), (534, 37701574), (652, 30878283), (654, 30783854), (978, 20585522), (1061, 18975156), (1068, 18850787), (1308, 15391927), (1956, 10292761), (2122, 9487578), (3183, 6325052), (4244, 4743789), (6366, 3162526), (9701, 2075316), (12732, 1581263), (14507, 1387788), (17767, 1133148), (19402, 1037658), (29014, 693894), (29103, 691772), (35534, 566574), (38804, 518829), (43521, 462596), (53301, 377716), (58028, 346947), (58206, 345886), (71068, 283287), (87042, 231298), (94429, 213204), (106602, 188858), (115649, 174084), (116412, 172943)]