20302238016

素因数分解:

$2^6\times 3^2\times {\mathrm{997}}^1\times {\mathrm{35353}}^1$

素因数の和:36368

約数の個数: 84

約数和(自身を含む): 58252715092

約数和(自身を除く): 37950477076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 997, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 15952, 17946, 23928, 31904, 35353, 35892, 47856, 63808, 70706, 71784, 95712, 106059, 141412, 143568, 191424, 212118, 282824, 287136, 318177, 424236, 565648, 574272, 636354, 848472, 1131296, 1272708, 1696944, 2262592, 2545416, 3393888, 5090832, 6787776, 10181664, 20363328, 35246941, 70493882, 105740823, 140987764, 211481646, 281975528, 317222469, 422963292, 563951056, 634444938, 845926584, 1127902112, 1268889876, 1691853168, 2255804224, 2537779752, 3383706336, 5075559504, 6767412672, 10151119008, 20302238016]

約数ペア:

[(1, 20302238016), (2, 10151119008), (3, 6767412672), (4, 5075559504), (6, 3383706336), (8, 2537779752), (9, 2255804224), (12, 1691853168), (16, 1268889876), (18, 1127902112), (24, 845926584), (32, 634444938), (36, 563951056), (48, 422963292), (64, 317222469), (72, 281975528), (96, 211481646), (144, 140987764), (192, 105740823), (288, 70493882), (576, 35246941), (997, 20363328), (1994, 10181664), (2991, 6787776), (3988, 5090832), (5982, 3393888), (7976, 2545416), (8973, 2262592), (11964, 1696944), (15952, 1272708), (17946, 1131296), (23928, 848472), (31904, 636354), (35353, 574272), (35892, 565648), (47856, 424236), (63808, 318177), (70706, 287136), (71784, 282824), (95712, 212118), (106059, 191424), (141412, 143568)]