20124396516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12609271}}^1$

素因数の和:12609304

約数の個数: 48

約数和(自身を含む): 56489538560

約数和(自身を除く): 36365142044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 12609271, 25218542, 37827813, 50437084, 75655626, 88264897, 151311252, 176529794, 239576149, 264794691, 353059588, 479152298, 529589382, 718728447, 958304596, 1059178764, 1437456894, 1677033043, 2874913788, 3354066086, 5031099129, 6708132172, 10062198258, 20124396516]

約数ペア:

[(1, 20124396516), (2, 10062198258), (3, 6708132172), (4, 5031099129), (6, 3354066086), (7, 2874913788), (12, 1677033043), (14, 1437456894), (19, 1059178764), (21, 958304596), (28, 718728447), (38, 529589382), (42, 479152298), (57, 353059588), (76, 264794691), (84, 239576149), (114, 176529794), (133, 151311252), (228, 88264897), (266, 75655626), (399, 50437084), (532, 37827813), (798, 25218542), (1596, 12609271)]