20186646576

素因数分解:

$2^4\times 3^1\times {\mathrm{827}}^1\times {\mathrm{508531}}^1$

素因数の和:509369

約数の個数: 40

約数和(自身を含む): 52211997504

約数和(自身を除く): 32025350928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 827, 1654, 2481, 3308, 4962, 6616, 9924, 13232, 19848, 39696, 508531, 1017062, 1525593, 2034124, 3051186, 4068248, 6102372, 8136496, 12204744, 24409488, 420555137, 841110274, 1261665411, 1682220548, 2523330822, 3364441096, 5046661644, 6728882192, 10093323288, 20186646576]

約数ペア:

[(1, 20186646576), (2, 10093323288), (3, 6728882192), (4, 5046661644), (6, 3364441096), (8, 2523330822), (12, 1682220548), (16, 1261665411), (24, 841110274), (48, 420555137), (827, 24409488), (1654, 12204744), (2481, 8136496), (3308, 6102372), (4962, 4068248), (6616, 3051186), (9924, 2034124), (13232, 1525593), (19848, 1017062), (39696, 508531)]