20186094528

素因数分解:

$2^6\times 3^2\times {\mathrm{421}}^1\times {\mathrm{83243}}^1$

素因数の和:83682

約数の個数: 84

約数和(自身を含む): 57997926168

約数和(自身を除く): 37811831640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 421, 576, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 10104, 13472, 15156, 20208, 26944, 30312, 40416, 60624, 80832, 83243, 121248, 166486, 242496, 249729, 332972, 499458, 665944, 749187, 998916, 1331888, 1498374, 1997832, 2663776, 2996748, 3995664, 5327552, 5993496, 7991328, 11986992, 15982656, 23973984, 35045303, 47947968, 70090606, 105135909, 140181212, 210271818, 280362424, 315407727, 420543636, 560724848, 630815454, 841087272, 1121449696, 1261630908, 1682174544, 2242899392, 2523261816, 3364349088, 5046523632, 6728698176, 10093047264, 20186094528]

約数ペア:

[(1, 20186094528), (2, 10093047264), (3, 6728698176), (4, 5046523632), (6, 3364349088), (8, 2523261816), (9, 2242899392), (12, 1682174544), (16, 1261630908), (18, 1121449696), (24, 841087272), (32, 630815454), (36, 560724848), (48, 420543636), (64, 315407727), (72, 280362424), (96, 210271818), (144, 140181212), (192, 105135909), (288, 70090606), (421, 47947968), (576, 35045303), (842, 23973984), (1263, 15982656), (1684, 11986992), (2526, 7991328), (3368, 5993496), (3789, 5327552), (5052, 3995664), (6736, 2996748), (7578, 2663776), (10104, 1997832), (13472, 1498374), (15156, 1331888), (20208, 998916), (26944, 749187), (30312, 665944), (40416, 499458), (60624, 332972), (80832, 249729), (83243, 242496), (121248, 166486)]