20807009472

素因数分解:

$2^6\times 3^1\times {\mathrm{503}}^1\times {\mathrm{215447}}^1$

素因数の和:215965

約数の個数: 56

約数和(自身を含む): 55161582336

約数和(自身を除く): 34354572864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 503, 1006, 1509, 2012, 3018, 4024, 6036, 8048, 12072, 16096, 24144, 32192, 48288, 96576, 215447, 430894, 646341, 861788, 1292682, 1723576, 2585364, 3447152, 5170728, 6894304, 10341456, 13788608, 20682912, 41365824, 108369841, 216739682, 325109523, 433479364, 650219046, 866958728, 1300438092, 1733917456, 2600876184, 3467834912, 5201752368, 6935669824, 10403504736, 20807009472]

約数ペア:

[(1, 20807009472), (2, 10403504736), (3, 6935669824), (4, 5201752368), (6, 3467834912), (8, 2600876184), (12, 1733917456), (16, 1300438092), (24, 866958728), (32, 650219046), (48, 433479364), (64, 325109523), (96, 216739682), (192, 108369841), (503, 41365824), (1006, 20682912), (1509, 13788608), (2012, 10341456), (3018, 6894304), (4024, 5170728), (6036, 3447152), (8048, 2585364), (12072, 1723576), (16096, 1292682), (24144, 861788), (32192, 646341), (48288, 430894), (96576, 215447)]