20136049026

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1\times {\mathrm{2113}}^1$

素因数の和:2783

約数の個数: 64

約数和(自身を含む): 42740006400

約数和(自身を除く): 22603957374

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179, 358, 467, 537, 934, 1074, 1401, 2113, 2802, 3401, 4226, 6339, 6802, 8873, 10203, 12678, 17746, 20406, 26619, 40147, 53238, 80294, 83593, 120441, 167186, 240882, 250779, 378227, 501558, 756454, 986771, 1134681, 1588267, 1973542, 2269362, 2960313, 3176534, 4764801, 5920626, 7186313, 9529602, 14372626, 18748649, 21558939, 37497298, 43117878, 56245947, 112491894, 176632009, 353264018, 529896027, 1059792054, 3356008171, 6712016342, 10068024513, 20136049026]

約数ペア:

[(1, 20136049026), (2, 10068024513), (3, 6712016342), (6, 3356008171), (19, 1059792054), (38, 529896027), (57, 353264018), (114, 176632009), (179, 112491894), (358, 56245947), (467, 43117878), (537, 37497298), (934, 21558939), (1074, 18748649), (1401, 14372626), (2113, 9529602), (2802, 7186313), (3401, 5920626), (4226, 4764801), (6339, 3176534), (6802, 2960313), (8873, 2269362), (10203, 1973542), (12678, 1588267), (17746, 1134681), (20406, 986771), (26619, 756454), (40147, 501558), (53238, 378227), (80294, 250779), (83593, 240882), (120441, 167186)]