20132421204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{340927}}^1$

素因数の和:340997

約数の個数: 96

約数和(自身を含む): 58039582720

約数和(自身を除く): 37907161516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 74, 76, 84, 111, 114, 133, 148, 222, 228, 259, 266, 399, 444, 518, 532, 703, 777, 798, 1036, 1406, 1554, 1596, 2109, 2812, 3108, 4218, 4921, 8436, 9842, 14763, 19684, 29526, 59052, 340927, 681854, 1022781, 1363708, 2045562, 2386489, 4091124, 4772978, 6477613, 7159467, 9545956, 12614299, 12955226, 14318934, 19432839, 25228598, 25910452, 28637868, 37842897, 38865678, 45343291, 50457196, 75685794, 77731356, 88300093, 90686582, 136029873, 151371588, 176600186, 181373164, 239671681, 264900279, 272059746, 353200372, 479343362, 529800558, 544119492, 719015043, 958686724, 1059601116, 1438030086, 1677701767, 2876060172, 3355403534, 5033105301, 6710807068, 10066210602, 20132421204]

約数ペア:

[(1, 20132421204), (2, 10066210602), (3, 6710807068), (4, 5033105301), (6, 3355403534), (7, 2876060172), (12, 1677701767), (14, 1438030086), (19, 1059601116), (21, 958686724), (28, 719015043), (37, 544119492), (38, 529800558), (42, 479343362), (57, 353200372), (74, 272059746), (76, 264900279), (84, 239671681), (111, 181373164), (114, 176600186), (133, 151371588), (148, 136029873), (222, 90686582), (228, 88300093), (259, 77731356), (266, 75685794), (399, 50457196), (444, 45343291), (518, 38865678), (532, 37842897), (703, 28637868), (777, 25910452), (798, 25228598), (1036, 19432839), (1406, 14318934), (1554, 12955226), (1596, 12614299), (2109, 9545956), (2812, 7159467), (3108, 6477613), (4218, 4772978), (4921, 4091124), (8436, 2386489), (9842, 2045562), (14763, 1363708), (19684, 1022781), (29526, 681854), (59052, 340927)]