20122079964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{29167}}^1$

素因数の和:29415

約数の個数: 96

約数和(自身を含む): 55196123136

約数和(自身を除く): 35074043172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 191, 258, 301, 382, 516, 573, 602, 764, 903, 1146, 1204, 1337, 1806, 2292, 2674, 3612, 4011, 5348, 8022, 8213, 16044, 16426, 24639, 29167, 32852, 49278, 57491, 58334, 87501, 98556, 114982, 116668, 172473, 175002, 204169, 229964, 344946, 350004, 408338, 612507, 689892, 816676, 1225014, 1254181, 2450028, 2508362, 3762543, 5016724, 5570897, 7525086, 8779267, 11141794, 15050172, 16712691, 17558534, 22283588, 26337801, 33425382, 35117068, 38996279, 52675602, 66850764, 77992558, 105351204, 116988837, 155985116, 233977674, 239548571, 467955348, 479097142, 718645713, 958194284, 1437291426, 1676839997, 2874582852, 3353679994, 5030519991, 6707359988, 10061039982, 20122079964]

約数ペア:

[(1, 20122079964), (2, 10061039982), (3, 6707359988), (4, 5030519991), (6, 3353679994), (7, 2874582852), (12, 1676839997), (14, 1437291426), (21, 958194284), (28, 718645713), (42, 479097142), (43, 467955348), (84, 239548571), (86, 233977674), (129, 155985116), (172, 116988837), (191, 105351204), (258, 77992558), (301, 66850764), (382, 52675602), (516, 38996279), (573, 35117068), (602, 33425382), (764, 26337801), (903, 22283588), (1146, 17558534), (1204, 16712691), (1337, 15050172), (1806, 11141794), (2292, 8779267), (2674, 7525086), (3612, 5570897), (4011, 5016724), (5348, 3762543), (8022, 2508362), (8213, 2450028), (16044, 1254181), (16426, 1225014), (24639, 816676), (29167, 689892), (32852, 612507), (49278, 408338), (57491, 350004), (58334, 344946), (87501, 229964), (98556, 204169), (114982, 175002), (116668, 172473)]