20348832994

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2055853}}^1$

素因数の和:2055970

約数の個数: 24

約数和(自身を含む): 35858205468

約数和(自身を除く): 15509372474

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 707, 1414, 4949, 9898, 2055853, 4111706, 14390971, 28781942, 100736797, 201473594, 207641153, 415282306, 1453488071, 2906976142, 10174416497, 20348832994]

約数ペア:

[(1, 20348832994), (2, 10174416497), (7, 2906976142), (14, 1453488071), (49, 415282306), (98, 207641153), (101, 201473594), (202, 100736797), (707, 28781942), (1414, 14390971), (4949, 4111706), (9898, 2055853)]