20366921236900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{28553093}}^1$

素因数の和:28554133

約数の個数: 72

約数和(自身を含む): 50559534607680

約数和(自身を除く): 30192613370780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1019, 2038, 4076, 5095, 7133, 10190, 14266, 20380, 25475, 28532, 35665, 50950, 71330, 101900, 142660, 178325, 356650, 713300, 28553093, 57106186, 114212372, 142765465, 199871651, 285530930, 399743302, 571061860, 713827325, 799486604, 999358255, 1427654650, 1998716510, 2855309300, 3997433020, 4996791275, 9993582550, 19987165100, 29095601767, 58191203534, 116382407068, 145478008835, 203669212369, 290956017670, 407338424738, 581912035340, 727390044175, 814676849476, 1018346061845, 1454780088350, 2036692123690, 2909560176700, 4073384247380, 5091730309225, 10183460618450, 20366921236900]

約数ペア:

[(1, 20366921236900), (2, 10183460618450), (4, 5091730309225), (5, 4073384247380), (7, 2909560176700), (10, 2036692123690), (14, 1454780088350), (20, 1018346061845), (25, 814676849476), (28, 727390044175), (35, 581912035340), (50, 407338424738), (70, 290956017670), (100, 203669212369), (140, 145478008835), (175, 116382407068), (350, 58191203534), (700, 29095601767), (1019, 19987165100), (2038, 9993582550), (4076, 4996791275), (5095, 3997433020), (7133, 2855309300), (10190, 1998716510), (14266, 1427654650), (20380, 999358255), (25475, 799486604), (28532, 713827325), (35665, 571061860), (50950, 399743302), (71330, 285530930), (101900, 199871651), (142660, 142765465), (178325, 114212372), (356650, 57106186), (713300, 28553093)]