20165164488

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14387}}^1$

素因数の和:14518

約数の個数: 192

約数和(自身を含む): 65360655360

約数和(自身を除く): 45195490872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 103, 108, 126, 162, 168, 189, 206, 216, 243, 252, 309, 324, 378, 412, 486, 504, 567, 618, 648, 721, 756, 824, 927, 972, 1134, 1236, 1442, 1512, 1701, 1854, 1944, 2163, 2268, 2472, 2781, 2884, 3402, 3708, 4326, 4536, 5562, 5768, 6489, 6804, 7416, 8343, 8652, 11124, 12978, 13608, 14387, 16686, 17304, 19467, 22248, 25029, 25956, 28774, 33372, 38934, 43161, 50058, 51912, 57548, 58401, 66744, 77868, 86322, 100116, 100709, 115096, 116802, 129483, 155736, 172644, 175203, 200232, 201418, 233604, 258966, 302127, 345288, 350406, 388449, 402836, 467208, 517932, 604254, 700812, 776898, 805672, 906381, 1035864, 1165347, 1208508, 1401624, 1481861, 1553796, 1812762, 2330694, 2417016, 2719143, 2963722, 3107592, 3496041, 3625524, 4445583, 4661388, 5438286, 5927444, 6992082, 7251048, 8157429, 8891166, 9322776, 10373027, 10876572, 11854888, 13336749, 13984164, 16314858, 17782332, 20746054, 21753144, 24472287, 26673498, 27968328, 31119081, 32629716, 35564664, 40010247, 41492108, 48944574, 53346996, 62238162, 65259432, 80020494, 82984216, 93357243, 97889148, 106693992, 120030741, 124476324, 160040988, 186714486, 195778296, 240061482, 248952648, 280071729, 320081976, 360092223, 373428972, 480122964, 560143458, 720184446, 746857944, 840215187, 960245928, 1120286916, 1440368892, 1680430374, 2240573832, 2520645561, 2880737784, 3360860748, 5041291122, 6721721496, 10082582244, 20165164488]

約数ペア:

[(1, 20165164488), (2, 10082582244), (3, 6721721496), (4, 5041291122), (6, 3360860748), (7, 2880737784), (8, 2520645561), (9, 2240573832), (12, 1680430374), (14, 1440368892), (18, 1120286916), (21, 960245928), (24, 840215187), (27, 746857944), (28, 720184446), (36, 560143458), (42, 480122964), (54, 373428972), (56, 360092223), (63, 320081976), (72, 280071729), (81, 248952648), (84, 240061482), (103, 195778296), (108, 186714486), (126, 160040988), (162, 124476324), (168, 120030741), (189, 106693992), (206, 97889148), (216, 93357243), (243, 82984216), (252, 80020494), (309, 65259432), (324, 62238162), (378, 53346996), (412, 48944574), (486, 41492108), (504, 40010247), (567, 35564664), (618, 32629716), (648, 31119081), (721, 27968328), (756, 26673498), (824, 24472287), (927, 21753144), (972, 20746054), (1134, 17782332), (1236, 16314858), (1442, 13984164), (1512, 13336749), (1701, 11854888), (1854, 10876572), (1944, 10373027), (2163, 9322776), (2268, 8891166), (2472, 8157429), (2781, 7251048), (2884, 6992082), (3402, 5927444), (3708, 5438286), (4326, 4661388), (4536, 4445583), (5562, 3625524), (5768, 3496041), (6489, 3107592), (6804, 2963722), (7416, 2719143), (8343, 2417016), (8652, 2330694), (11124, 1812762), (12978, 1553796), (13608, 1481861), (14387, 1401624), (16686, 1208508), (17304, 1165347), (19467, 1035864), (22248, 906381), (25029, 805672), (25956, 776898), (28774, 700812), (33372, 604254), (38934, 517932), (43161, 467208), (50058, 402836), (51912, 388449), (57548, 350406), (58401, 345288), (66744, 302127), (77868, 258966), (86322, 233604), (100116, 201418), (100709, 200232), (115096, 175203), (116802, 172644), (129483, 155736)]