20348699748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{53003}}^1$

素因数の和:53153

約数の個数: 96

約数和(自身を含む): 53855456256

約数和(自身を除く): 33506756508

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 107, 138, 156, 214, 276, 299, 321, 428, 598, 642, 897, 1196, 1284, 1391, 1794, 2461, 2782, 3588, 4173, 4922, 5564, 7383, 8346, 9844, 14766, 16692, 29532, 31993, 53003, 63986, 95979, 106006, 127972, 159009, 191958, 212012, 318018, 383916, 636036, 689039, 1219069, 1378078, 2067117, 2438138, 2756156, 3657207, 4134234, 4876276, 5671321, 7314414, 8268468, 11342642, 14628828, 15847897, 17013963, 22685284, 31695794, 34027926, 47543691, 63391588, 68055852, 73727173, 95087382, 130440383, 147454346, 190174764, 221181519, 260880766, 294908692, 391321149, 442363038, 521761532, 782642298, 884726076, 1565284596, 1695724979, 3391449958, 5087174937, 6782899916, 10174349874, 20348699748]

約数ペア:

[(1, 20348699748), (2, 10174349874), (3, 6782899916), (4, 5087174937), (6, 3391449958), (12, 1695724979), (13, 1565284596), (23, 884726076), (26, 782642298), (39, 521761532), (46, 442363038), (52, 391321149), (69, 294908692), (78, 260880766), (92, 221181519), (107, 190174764), (138, 147454346), (156, 130440383), (214, 95087382), (276, 73727173), (299, 68055852), (321, 63391588), (428, 47543691), (598, 34027926), (642, 31695794), (897, 22685284), (1196, 17013963), (1284, 15847897), (1391, 14628828), (1794, 11342642), (2461, 8268468), (2782, 7314414), (3588, 5671321), (4173, 4876276), (4922, 4134234), (5564, 3657207), (7383, 2756156), (8346, 2438138), (9844, 2067117), (14766, 1378078), (16692, 1219069), (29532, 689039), (31993, 636036), (53003, 383916), (63986, 318018), (95979, 212012), (106006, 191958), (127972, 159009)]