20672736

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30763}}^1$

素因数の和:30783

約数の個数: 48

約数和(自身を含む): 62020224

約数和(自身を除く): 41347488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30763, 61526, 92289, 123052, 184578, 215341, 246104, 369156, 430682, 492208, 646023, 738312, 861364, 984416, 1292046, 1476624, 1722728, 2584092, 2953248, 3445456, 5168184, 6890912, 10336368, 20672736]

約数ペア:

[(1, 20672736), (2, 10336368), (3, 6890912), (4, 5168184), (6, 3445456), (7, 2953248), (8, 2584092), (12, 1722728), (14, 1476624), (16, 1292046), (21, 984416), (24, 861364), (28, 738312), (32, 646023), (42, 492208), (48, 430682), (56, 369156), (84, 246104), (96, 215341), (112, 184578), (168, 123052), (224, 92289), (336, 61526), (672, 30763)]