20124069112

素因数分解:

$2^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{613}}^1\times {\mathrm{1009}}^1$

素因数の和:1725

約数の個数: 96

約数和(自身を含む): 44538454800

約数和(自身を除く): 24414385688

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 83, 98, 166, 196, 332, 392, 581, 613, 664, 1009, 1162, 1226, 2018, 2324, 2452, 4036, 4067, 4291, 4648, 4904, 7063, 8072, 8134, 8582, 14126, 16268, 17164, 28252, 30037, 32536, 34328, 49441, 50879, 56504, 60074, 83747, 98882, 101758, 120148, 167494, 197764, 203516, 240296, 334988, 356153, 395528, 407032, 586229, 618517, 669976, 712306, 1172458, 1237034, 1424612, 2344916, 2474068, 2493071, 2849224, 4103603, 4329619, 4689832, 4948136, 4986142, 8207206, 8659238, 9972284, 16414412, 17318476, 19944568, 30307333, 32828824, 34636952, 51336911, 60614666, 102673822, 121229332, 205347644, 242458664, 359358377, 410695288, 718716754, 1437433508, 2515508639, 2874867016, 5031017278, 10062034556, 20124069112]

約数ペア:

[(1, 20124069112), (2, 10062034556), (4, 5031017278), (7, 2874867016), (8, 2515508639), (14, 1437433508), (28, 718716754), (49, 410695288), (56, 359358377), (83, 242458664), (98, 205347644), (166, 121229332), (196, 102673822), (332, 60614666), (392, 51336911), (581, 34636952), (613, 32828824), (664, 30307333), (1009, 19944568), (1162, 17318476), (1226, 16414412), (2018, 9972284), (2324, 8659238), (2452, 8207206), (4036, 4986142), (4067, 4948136), (4291, 4689832), (4648, 4329619), (4904, 4103603), (7063, 2849224), (8072, 2493071), (8134, 2474068), (8582, 2344916), (14126, 1424612), (16268, 1237034), (17164, 1172458), (28252, 712306), (30037, 669976), (32536, 618517), (34328, 586229), (49441, 407032), (50879, 395528), (56504, 356153), (60074, 334988), (83747, 240296), (98882, 203516), (101758, 197764), (120148, 167494)]