20131068690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{463}}^1\times {\mathrm{1153}}^1$

素因数の和:2048

約数の個数: 96

約数和(自身を含む): 52624615680

約数和(自身を除く): 32493546990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 419, 463, 838, 926, 1153, 1257, 1389, 2095, 2306, 2315, 2514, 2778, 3459, 3771, 4167, 4190, 4630, 5765, 6285, 6918, 6945, 7542, 8334, 10377, 11530, 12570, 13890, 17295, 18855, 20754, 20835, 34590, 37710, 41670, 51885, 103770, 193997, 387994, 483107, 533839, 581991, 966214, 969985, 1067678, 1163982, 1449321, 1601517, 1745973, 1939970, 2415535, 2669195, 2898642, 2909955, 3203034, 3491946, 4347963, 4804551, 4831070, 5338390, 5819910, 7246605, 8007585, 8695926, 8729865, 9609102, 14493210, 16015170, 17459730, 21739815, 24022755, 43479630, 48045510, 223678541, 447357082, 671035623, 1118392705, 1342071246, 2013106869, 2236785410, 3355178115, 4026213738, 6710356230, 10065534345, 20131068690]

約数ペア:

[(1, 20131068690), (2, 10065534345), (3, 6710356230), (5, 4026213738), (6, 3355178115), (9, 2236785410), (10, 2013106869), (15, 1342071246), (18, 1118392705), (30, 671035623), (45, 447357082), (90, 223678541), (419, 48045510), (463, 43479630), (838, 24022755), (926, 21739815), (1153, 17459730), (1257, 16015170), (1389, 14493210), (2095, 9609102), (2306, 8729865), (2315, 8695926), (2514, 8007585), (2778, 7246605), (3459, 5819910), (3771, 5338390), (4167, 4831070), (4190, 4804551), (4630, 4347963), (5765, 3491946), (6285, 3203034), (6918, 2909955), (6945, 2898642), (7542, 2669195), (8334, 2415535), (10377, 1939970), (11530, 1745973), (12570, 1601517), (13890, 1449321), (17295, 1163982), (18855, 1067678), (20754, 969985), (20835, 966214), (34590, 581991), (37710, 533839), (41670, 483107), (51885, 387994), (103770, 193997)]