2020011504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:855

約数の個数: 160

約数和(自身を含む): 6098609664

約数和(自身を除く): 4078598160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 113, 166, 168, 226, 249, 332, 336, 339, 452, 498, 581, 641, 664, 678, 791, 904, 996, 1162, 1282, 1328, 1356, 1582, 1743, 1808, 1923, 1992, 2324, 2373, 2564, 2712, 3164, 3486, 3846, 3984, 4487, 4648, 4746, 5128, 5424, 6328, 6972, 7692, 8974, 9296, 9379, 9492, 10256, 12656, 13461, 13944, 15384, 17948, 18758, 18984, 26922, 27888, 28137, 30768, 35896, 37516, 37968, 53203, 53844, 56274, 65653, 71792, 72433, 75032, 106406, 107688, 112548, 131306, 144866, 150064, 159609, 196959, 212812, 215376, 217299, 225096, 262612, 289732, 319218, 372421, 393918, 425624, 434598, 450192, 507031, 525224, 579464, 638436, 744842, 787836, 851248, 869196, 1014062, 1050448, 1117263, 1158928, 1276872, 1489684, 1521093, 1575672, 1738392, 2028124, 2234526, 2553744, 2979368, 3042186, 3151344, 3476784, 4056248, 4469052, 5958736, 6011939, 6084372, 8112496, 8938104, 12023878, 12168744, 17876208, 18035817, 24047756, 24337488, 36071634, 42083573, 48095512, 72143268, 84167146, 96191024, 126250719, 144286536, 168334292, 252501438, 288573072, 336668584, 505002876, 673337168, 1010005752, 2020011504]

約数ペア:

[(1, 2020011504), (2, 1010005752), (3, 673337168), (4, 505002876), (6, 336668584), (7, 288573072), (8, 252501438), (12, 168334292), (14, 144286536), (16, 126250719), (21, 96191024), (24, 84167146), (28, 72143268), (42, 48095512), (48, 42083573), (56, 36071634), (83, 24337488), (84, 24047756), (112, 18035817), (113, 17876208), (166, 12168744), (168, 12023878), (226, 8938104), (249, 8112496), (332, 6084372), (336, 6011939), (339, 5958736), (452, 4469052), (498, 4056248), (581, 3476784), (641, 3151344), (664, 3042186), (678, 2979368), (791, 2553744), (904, 2234526), (996, 2028124), (1162, 1738392), (1282, 1575672), (1328, 1521093), (1356, 1489684), (1582, 1276872), (1743, 1158928), (1808, 1117263), (1923, 1050448), (1992, 1014062), (2324, 869196), (2373, 851248), (2564, 787836), (2712, 744842), (3164, 638436), (3486, 579464), (3846, 525224), (3984, 507031), (4487, 450192), (4648, 434598), (4746, 425624), (5128, 393918), (5424, 372421), (6328, 319218), (6972, 289732), (7692, 262612), (8974, 225096), (9296, 217299), (9379, 215376), (9492, 212812), (10256, 196959), (12656, 159609), (13461, 150064), (13944, 144866), (15384, 131306), (17948, 112548), (18758, 107688), (18984, 106406), (26922, 75032), (27888, 72433), (28137, 71792), (30768, 65653), (35896, 56274), (37516, 53844), (37968, 53203)]