2020449744

素因数分解:

$2^4\times 3^6\times {\mathrm{83}}^1\times {\mathrm{2087}}^1$

素因数の和:2196

約数の個数: 140

約数和(自身を含む): 5942807136

約数和(自身を除く): 3922357392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 83, 108, 144, 162, 166, 216, 243, 249, 324, 332, 432, 486, 498, 648, 664, 729, 747, 972, 996, 1296, 1328, 1458, 1494, 1944, 1992, 2087, 2241, 2916, 2988, 3888, 3984, 4174, 4482, 5832, 5976, 6261, 6723, 8348, 8964, 11664, 11952, 12522, 13446, 16696, 17928, 18783, 20169, 25044, 26892, 33392, 35856, 37566, 40338, 50088, 53784, 56349, 60507, 75132, 80676, 100176, 107568, 112698, 121014, 150264, 161352, 169047, 173221, 225396, 242028, 300528, 322704, 338094, 346442, 450792, 484056, 507141, 519663, 676188, 692884, 901584, 968112, 1014282, 1039326, 1352376, 1385768, 1521423, 1558989, 2028564, 2078652, 2704752, 2771536, 3042846, 3117978, 4057128, 4157304, 4676967, 6085692, 6235956, 8114256, 8314608, 9353934, 12171384, 12471912, 14030901, 18707868, 24342768, 24943824, 28061802, 37415736, 42092703, 56123604, 74831472, 84185406, 112247208, 126278109, 168370812, 224494416, 252556218, 336741624, 505112436, 673483248, 1010224872, 2020449744]

約数ペア:

[(1, 2020449744), (2, 1010224872), (3, 673483248), (4, 505112436), (6, 336741624), (8, 252556218), (9, 224494416), (12, 168370812), (16, 126278109), (18, 112247208), (24, 84185406), (27, 74831472), (36, 56123604), (48, 42092703), (54, 37415736), (72, 28061802), (81, 24943824), (83, 24342768), (108, 18707868), (144, 14030901), (162, 12471912), (166, 12171384), (216, 9353934), (243, 8314608), (249, 8114256), (324, 6235956), (332, 6085692), (432, 4676967), (486, 4157304), (498, 4057128), (648, 3117978), (664, 3042846), (729, 2771536), (747, 2704752), (972, 2078652), (996, 2028564), (1296, 1558989), (1328, 1521423), (1458, 1385768), (1494, 1352376), (1944, 1039326), (1992, 1014282), (2087, 968112), (2241, 901584), (2916, 692884), (2988, 676188), (3888, 519663), (3984, 507141), (4174, 484056), (4482, 450792), (5832, 346442), (5976, 338094), (6261, 322704), (6723, 300528), (8348, 242028), (8964, 225396), (11664, 173221), (11952, 169047), (12522, 161352), (13446, 150264), (16696, 121014), (17928, 112698), (18783, 107568), (20169, 100176), (25044, 80676), (26892, 75132), (33392, 60507), (35856, 56349), (37566, 53784), (40338, 50088)]