20161652502

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1\times {\mathrm{138209}}^1$

素因数の和:138848

約数の個数: 32

約数和(自身を含む): 41376756960

約数和(自身を除く): 21215104458

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 593, 1186, 1779, 3558, 24313, 48626, 72939, 138209, 145878, 276418, 414627, 829254, 5666569, 11333138, 16999707, 33999414, 81957937, 163915874, 245873811, 491747622, 3360275417, 6720550834, 10080826251, 20161652502]

約数ペア:

[(1, 20161652502), (2, 10080826251), (3, 6720550834), (6, 3360275417), (41, 491747622), (82, 245873811), (123, 163915874), (246, 81957937), (593, 33999414), (1186, 16999707), (1779, 11333138), (3558, 5666569), (24313, 829254), (48626, 414627), (72939, 276418), (138209, 145878)]