20051997722

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1\times {\mathrm{1373}}^1$

素因数の和:2462

約数の個数: 32

約数和(自身を含む): 30810532032

約数和(自身を除く): 10758534310

約数列:

[1, 2, 83, 97, 166, 194, 907, 1373, 1814, 2746, 8051, 16102, 75281, 87979, 113959, 133181, 150562, 175958, 227918, 266362, 1245311, 2490622, 7302257, 11054023, 14604514, 22108046, 103360813, 120795167, 206721626, 241590334, 10025998861, 20051997722]

約数ペア:

[(1, 20051997722), (2, 10025998861), (83, 241590334), (97, 206721626), (166, 120795167), (194, 103360813), (907, 22108046), (1373, 14604514), (1814, 11054023), (2746, 7302257), (8051, 2490622), (16102, 1245311), (75281, 266362), (87979, 227918), (113959, 175958), (133181, 150562)]