20143828836

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{1787}}^1$

素因数の和:2090

約数の個数: 144

約数和(自身を含む): 54755797824

約数和(自身を除く): 34611968988

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 113, 153, 163, 204, 226, 306, 326, 339, 452, 489, 612, 652, 678, 978, 1017, 1356, 1467, 1787, 1921, 1956, 2034, 2771, 2934, 3574, 3842, 4068, 5361, 5542, 5763, 5868, 7148, 7684, 8313, 10722, 11084, 11526, 16083, 16626, 17289, 18419, 21444, 23052, 24939, 30379, 32166, 33252, 34578, 36838, 49878, 55257, 60758, 64332, 69156, 73676, 91137, 99756, 110514, 121516, 165771, 182274, 201931, 221028, 273411, 291281, 313123, 331542, 364548, 403862, 546822, 582562, 605793, 626246, 663084, 807724, 873843, 939369, 1093644, 1165124, 1211586, 1252492, 1747686, 1817379, 1878738, 2423172, 2621529, 2818107, 3432827, 3495372, 3634758, 3757476, 4951777, 5243058, 5636214, 6865654, 7269516, 9903554, 10298481, 10486116, 11272428, 13731308, 14855331, 19807108, 20596962, 29710662, 30895443, 32914753, 41193924, 44565993, 59421324, 61790886, 65829506, 89131986, 98744259, 123581772, 131659012, 178263972, 197488518, 296232777, 394977036, 559550801, 592465554, 1119101602, 1184931108, 1678652403, 2238203204, 3357304806, 5035957209, 6714609612, 10071914418, 20143828836]

約数ペア:

[(1, 20143828836), (2, 10071914418), (3, 6714609612), (4, 5035957209), (6, 3357304806), (9, 2238203204), (12, 1678652403), (17, 1184931108), (18, 1119101602), (34, 592465554), (36, 559550801), (51, 394977036), (68, 296232777), (102, 197488518), (113, 178263972), (153, 131659012), (163, 123581772), (204, 98744259), (226, 89131986), (306, 65829506), (326, 61790886), (339, 59421324), (452, 44565993), (489, 41193924), (612, 32914753), (652, 30895443), (678, 29710662), (978, 20596962), (1017, 19807108), (1356, 14855331), (1467, 13731308), (1787, 11272428), (1921, 10486116), (1956, 10298481), (2034, 9903554), (2771, 7269516), (2934, 6865654), (3574, 5636214), (3842, 5243058), (4068, 4951777), (5361, 3757476), (5542, 3634758), (5763, 3495372), (5868, 3432827), (7148, 2818107), (7684, 2621529), (8313, 2423172), (10722, 1878738), (11084, 1817379), (11526, 1747686), (16083, 1252492), (16626, 1211586), (17289, 1165124), (18419, 1093644), (21444, 939369), (23052, 873843), (24939, 807724), (30379, 663084), (32166, 626246), (33252, 605793), (34578, 582562), (36838, 546822), (49878, 403862), (55257, 364548), (60758, 331542), (64332, 313123), (69156, 291281), (73676, 273411), (91137, 221028), (99756, 201931), (110514, 182274), (121516, 165771)]