20714736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61651}}^1$

素因数の和:61669

約数の個数: 40

約数和(自身を含む): 61158784

約数和(自身を除く): 40444048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 61651, 123302, 184953, 246604, 369906, 431557, 493208, 739812, 863114, 986416, 1294671, 1479624, 1726228, 2589342, 2959248, 3452456, 5178684, 6904912, 10357368, 20714736]

約数ペア:

[(1, 20714736), (2, 10357368), (3, 6904912), (4, 5178684), (6, 3452456), (7, 2959248), (8, 2589342), (12, 1726228), (14, 1479624), (16, 1294671), (21, 986416), (24, 863114), (28, 739812), (42, 493208), (48, 431557), (56, 369906), (84, 246604), (112, 184953), (168, 123302), (336, 61651)]