20167051040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{24151}}^1$

素因数の和:24490

約数の個数: 96

約数和(自身を含む): 50613704064

約数和(自身を除く): 30446653024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 307, 340, 544, 614, 680, 1228, 1360, 1535, 2456, 2720, 3070, 4912, 5219, 6140, 9824, 10438, 12280, 20876, 24151, 24560, 26095, 41752, 48302, 49120, 52190, 83504, 96604, 104380, 120755, 167008, 193208, 208760, 241510, 386416, 410567, 417520, 483020, 772832, 821134, 835040, 966040, 1642268, 1932080, 2052835, 3284536, 3864160, 4105670, 6569072, 7414357, 8211340, 13138144, 14828714, 16422680, 29657428, 32845360, 37071785, 59314856, 65690720, 74143570, 118629712, 126044069, 148287140, 237259424, 252088138, 296574280, 504176276, 593148560, 630220345, 1008352552, 1186297120, 1260440690, 2016705104, 2520881380, 4033410208, 5041762760, 10083525520, 20167051040]

約数ペア:

[(1, 20167051040), (2, 10083525520), (4, 5041762760), (5, 4033410208), (8, 2520881380), (10, 2016705104), (16, 1260440690), (17, 1186297120), (20, 1008352552), (32, 630220345), (34, 593148560), (40, 504176276), (68, 296574280), (80, 252088138), (85, 237259424), (136, 148287140), (160, 126044069), (170, 118629712), (272, 74143570), (307, 65690720), (340, 59314856), (544, 37071785), (614, 32845360), (680, 29657428), (1228, 16422680), (1360, 14828714), (1535, 13138144), (2456, 8211340), (2720, 7414357), (3070, 6569072), (4912, 4105670), (5219, 3864160), (6140, 3284536), (9824, 2052835), (10438, 1932080), (12280, 1642268), (20876, 966040), (24151, 835040), (24560, 821134), (26095, 772832), (41752, 483020), (48302, 417520), (49120, 410567), (52190, 386416), (83504, 241510), (96604, 208760), (104380, 193208), (120755, 167008)]