20136078718

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{16363}}^1$

素因数の和:16841

約数の個数: 48

約数和(自身を含む): 36433136880

約数和(自身を除く): 16297058162

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 433, 866, 1421, 2842, 3031, 6062, 12557, 16363, 21217, 25114, 32726, 42434, 87899, 114541, 175798, 229082, 474527, 615293, 801787, 949054, 1230586, 1603574, 3321689, 6643378, 7085179, 14170358, 23251823, 46503646, 49596253, 99192506, 205470191, 347173771, 410940382, 694347542, 1438291337, 2876582674, 10068039359, 20136078718]

約数ペア:

[(1, 20136078718), (2, 10068039359), (7, 2876582674), (14, 1438291337), (29, 694347542), (49, 410940382), (58, 347173771), (98, 205470191), (203, 99192506), (406, 49596253), (433, 46503646), (866, 23251823), (1421, 14170358), (2842, 7085179), (3031, 6643378), (6062, 3321689), (12557, 1603574), (16363, 1230586), (21217, 949054), (25114, 801787), (32726, 615293), (42434, 474527), (87899, 229082), (114541, 175798)]